Which substance is being oxidized in the reaction? 2 Na ( s ) + Br 2 ( g ) → 2 NaBr ( s ) a. Na b. Br 2 c. NaBr d. none of the above

Question

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Answer 1

Textbook Question

Chapter 16, Problem 1SAQ

Which substance is being oxidized in the reaction?

2 Na ( s ) + Br 2 ( g ) → 2 NaBr ( s )

a. Na

b. Br 2

c. NaBr

d. none of the above

Expert Solution & Answer

Interpretation Introduction

Interpretation: Interpretation: The substance that is oxidized in the given reaction is to be determined.

2Na(s)+Br2(g)→2NaBr(s)

Concept introduction:

Oxidation refers to the loss of electrons during a reaction by an atom, ion, or a molecule. It occurs when the oxidation states of the molecules increase.

The opposite of oxidation is known as reduction where there is a gain of electrons or where the oxidation states of the molecule decrease.

The reactions in which oxidation and reduction takes place simultaneously are called redox reactions.

In the redox reactions that takes place between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced.

Answer to Problem 1SAQ

Correct Answer: option (a) is correct.

Explanation of Solution

Reason for correct option:

The given redox reaction is:

2Na(s)+Br2(g)→2NaBr(s)

In the above reaction, metal sodium,Na reacts with Na reacts with a non-metal, Br2 to form NaBr. Since, in the redox reactions between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced. Thus, in the given reaction, the metal sodium,Na is oxidized and nonmetal, Br2 is reduced. Hence, the substance that is oxidized in the given reaction is sodium,Na.

Reasons for incorrect options:

Option (b) is incorrect according to given reaction, Br2 gains electrons and therefore get reduced.

Option (c) is incorrect because it is the product formed from the oxidation of Na and reduction of Br2. It neither undergoes reduction or oxidation.

Option (d) is incorrect because the option (a) is correct.

Thus, the options (a), (b), and (c) are incorrect.

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03:36

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Answer 2

Textbook Question

Chapter 16, Problem 1SAQ

Which substance is being oxidized in the reaction?

2 Na ( s ) + Br 2 ( g ) → 2 NaBr ( s )

a. Na

b. Br 2

c. NaBr

d. none of the above

Expert Solution & Answer

Interpretation Introduction

Interpretation: Interpretation: The substance that is oxidized in the given reaction is to be determined.

2Na(s)+Br2(g)→2NaBr(s)

Concept introduction:

Oxidation refers to the loss of electrons during a reaction by an atom, ion, or a molecule. It occurs when the oxidation states of the molecules increase.

The opposite of oxidation is known as reduction where there is a gain of electrons or where the oxidation states of the molecule decrease.

The reactions in which oxidation and reduction takes place simultaneously are called redox reactions.

In the redox reactions that takes place between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced.

Answer to Problem 1SAQ

Correct Answer: option (a) is correct.

Explanation of Solution

Reason for correct option:

The given redox reaction is:

2Na(s)+Br2(g)→2NaBr(s)

In the above reaction, metal sodium,Na reacts with Na reacts with a non-metal, Br2 to form NaBr. Since, in the redox reactions between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced. Thus, in the given reaction, the metal sodium,Na is oxidized and nonmetal, Br2 is reduced. Hence, the substance that is oxidized in the given reaction is sodium,Na.

Reasons for incorrect options:

Option (b) is incorrect according to given reaction, Br2 gains electrons and therefore get reduced.

Option (c) is incorrect because it is the product formed from the oxidation of Na and reduction of Br2. It neither undergoes reduction or oxidation.

Option (d) is incorrect because the option (a) is correct.

Thus, the options (a), (b), and (c) are incorrect.

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03:36

Answer 3

Textbook Question

Chapter 16, Problem 1SAQ

Which substance is being oxidized in the reaction?

2 Na ( s ) + Br 2 ( g ) → 2 NaBr ( s )

a. Na

b. Br 2

c. NaBr

d. none of the above

Expert Solution & Answer

Interpretation Introduction

Interpretation: Interpretation: The substance that is oxidized in the given reaction is to be determined.

2Na(s)+Br2(g)→2NaBr(s)

Concept introduction:

Oxidation refers to the loss of electrons during a reaction by an atom, ion, or a molecule. It occurs when the oxidation states of the molecules increase.

The opposite of oxidation is known as reduction where there is a gain of electrons or where the oxidation states of the molecule decrease.

The reactions in which oxidation and reduction takes place simultaneously are called redox reactions.

In the redox reactions that takes place between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced.

Answer to Problem 1SAQ

Correct Answer: option (a) is correct.

Explanation of Solution

Reason for correct option:

The given redox reaction is:

2Na(s)+Br2(g)→2NaBr(s)

In the above reaction, metal sodium,Na reacts with Na reacts with a non-metal, Br2 to form NaBr. Since, in the redox reactions between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced. Thus, in the given reaction, the metal sodium,Na is oxidized and nonmetal, Br2 is reduced. Hence, the substance that is oxidized in the given reaction is sodium,Na.

Reasons for incorrect options:

Option (b) is incorrect according to given reaction, Br2 gains electrons and therefore get reduced.

Option (c) is incorrect because it is the product formed from the oxidation of Na and reduction of Br2. It neither undergoes reduction or oxidation.

Option (d) is incorrect because the option (a) is correct.

Thus, the options (a), (b), and (c) are incorrect.

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03:36

Answer 4

Textbook Question

Chapter 16, Problem 1SAQ

Which substance is being oxidized in the reaction?

2 Na ( s ) + Br 2 ( g ) → 2 NaBr ( s )

a. Na

b. Br 2

c. NaBr

d. none of the above

Expert Solution & Answer

Interpretation Introduction

Interpretation: Interpretation: The substance that is oxidized in the given reaction is to be determined.

2Na(s)+Br2(g)→2NaBr(s)

Concept introduction:

Oxidation refers to the loss of electrons during a reaction by an atom, ion, or a molecule. It occurs when the oxidation states of the molecules increase.

The opposite of oxidation is known as reduction where there is a gain of electrons or where the oxidation states of the molecule decrease.

The reactions in which oxidation and reduction takes place simultaneously are called redox reactions.

In the redox reactions that takes place between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced.

Answer to Problem 1SAQ

Correct Answer: option (a) is correct.

Explanation of Solution

Reason for correct option:

The given redox reaction is:

2Na(s)+Br2(g)→2NaBr(s)

In the above reaction, metal sodium,Na reacts with Na reacts with a non-metal, Br2 to form NaBr. Since, in the redox reactions between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced. Thus, in the given reaction, the metal sodium,Na is oxidized and nonmetal, Br2 is reduced. Hence, the substance that is oxidized in the given reaction is sodium,Na.

Reasons for incorrect options:

Option (b) is incorrect according to given reaction, Br2 gains electrons and therefore get reduced.

Option (c) is incorrect because it is the product formed from the oxidation of Na and reduction of Br2. It neither undergoes reduction or oxidation.

Option (d) is incorrect because the option (a) is correct.

Thus, the options (a), (b), and (c) are incorrect.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Interpretation Introduction

Interpretation: Interpretation: The substance that is oxidized in the given reaction is to be determined.

2Na(s)+Br2(g)→2NaBr(s)

Concept introduction:

Oxidation refers to the loss of electrons during a reaction by an atom, ion, or a molecule. It occurs when the oxidation states of the molecules increase.

The opposite of oxidation is known as reduction where there is a gain of electrons or where the oxidation states of the molecule decrease.

The reactions in which oxidation and reduction takes place simultaneously are called redox reactions.

In the redox reactions that takes place between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced.

Answer to Problem 1SAQ

Correct Answer: option (a) is correct.

Explanation of Solution

Reason for correct option:

The given redox reaction is:

2Na(s)+Br2(g)→2NaBr(s)

In the above reaction, metal sodium,Na reacts with Na reacts with a non-metal, Br2 to form NaBr. Since, in the redox reactions between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced. Thus, in the given reaction, the metal sodium,Na is oxidized and nonmetal, Br2 is reduced. Hence, the substance that is oxidized in the given reaction is sodium,Na.

Reasons for incorrect options:

Option (b) is incorrect according to given reaction, Br2 gains electrons and therefore get reduced.

Option (c) is incorrect because it is the product formed from the oxidation of Na and reduction of Br2. It neither undergoes reduction or oxidation.

Option (d) is incorrect because the option (a) is correct.

Thus, the options (a), (b), and (c) are incorrect.

Answer 8

Expert Solution & Answer

Interpretation Introduction

Interpretation: Interpretation: The substance that is oxidized in the given reaction is to be determined.

2Na(s)+Br2(g)→2NaBr(s)

Concept introduction:

Oxidation refers to the loss of electrons during a reaction by an atom, ion, or a molecule. It occurs when the oxidation states of the molecules increase.

The opposite of oxidation is known as reduction where there is a gain of electrons or where the oxidation states of the molecule decrease.

The reactions in which oxidation and reduction takes place simultaneously are called redox reactions.

In the redox reactions that takes place between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced.

Answer to Problem 1SAQ

Correct Answer: option (a) is correct.

Explanation of Solution

Reason for correct option:

The given redox reaction is:

2Na(s)+Br2(g)→2NaBr(s)

In the above reaction, metal sodium,Na reacts with Na reacts with a non-metal, Br2 to form NaBr. Since, in the redox reactions between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced. Thus, in the given reaction, the metal sodium,Na is oxidized and nonmetal, Br2 is reduced. Hence, the substance that is oxidized in the given reaction is sodium,Na.

Reasons for incorrect options:

Option (b) is incorrect according to given reaction, Br2 gains electrons and therefore get reduced.

Option (c) is incorrect because it is the product formed from the oxidation of Na and reduction of Br2. It neither undergoes reduction or oxidation.

Option (d) is incorrect because the option (a) is correct.

Thus, the options (a), (b), and (c) are incorrect.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Interpretation Introduction

Interpretation: Interpretation: The substance that is oxidized in the given reaction is to be determined.

2Na(s)+Br2(g)→2NaBr(s)

Concept introduction:

Oxidation refers to the loss of electrons during a reaction by an atom, ion, or a molecule. It occurs when the oxidation states of the molecules increase.

The opposite of oxidation is known as reduction where there is a gain of electrons or where the oxidation states of the molecule decrease.

The reactions in which oxidation and reduction takes place simultaneously are called redox reactions.

In the redox reactions that takes place between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced.

Answer 12

Answer to Problem 1SAQ

Correct Answer: option (a) is correct.

Answer 13

Explanation of Solution

Reason for correct option:

The given redox reaction is:

2Na(s)+Br2(g)→2NaBr(s)

In the above reaction, metal sodium,Na reacts with Na reacts with a non-metal, Br2 to form NaBr. Since, in the redox reactions between the metal and the nonmetal, the metal is oxidized while the nonmetal is reduced. Thus, in the given reaction, the metal sodium,Na is oxidized and nonmetal, Br2 is reduced. Hence, the substance that is oxidized in the given reaction is sodium,Na.