
Concept explainers
(a)
Interpretation:
Given statement is true or false has to be indicated.
Concept Introduction:
Organic compounds are the important basis of life. They include gasoline, coal, dyes, and clothing fibers etc. The compounds that are obtained from living organisms are termed as organic compounds and those obtained from the earth are known as inorganic compounds. Organic compounds are found in earth also apart from living organisms. All the organic compounds contain the element carbon. Urea was synthesized in the laboratory which is an organic compound.
Compounds are classified into organic compounds and inorganic compounds. Approximately there are about 10 million organic compounds but only 1.7 million inorganic compounds. The ratio between organic and inorganic compounds is 6:1.
Chemists initially thought that a “vital force” supplied by the living organism is necessary for the production of organic compound. This was proved wrong when the compound urea was synthesized in the laboratory.
The compounds that are found in the living organisms are still classified as organic compounds even though many are synthesized in the laboratory.
(a)

Answer to Problem 1.1EP
The given statement is false.
Explanation of Solution
Given statement states that the total number of organic compounds exceeds the number of inorganic compounds by a factor of about 2. But approximately there are about 10 million organic compounds but only 1.7 million inorganic compounds. The ratio between organic and inorganic compounds is 6:1. Therefore, the given statement is false.
(b)
Interpretation:
Given statement is true or false has to be indicated.
Concept Introduction:
Organic compounds are the important basis of life. They include gasoline, coal, dyes, and clothing fibers etc. The compounds that are obtained from living organisms are termed as organic compounds and those obtained from the earth are known as inorganic compounds. Organic compounds are found in earth also apart from living organisms. All the organic compounds contain the element carbon. Urea was synthesized in the laboratory which is an organic compound.
Compounds are classified into organic compounds and inorganic compounds. Approximately there are about 10 million organic compounds but only 1.7 million inorganic compounds. The ratio between organic and inorganic compounds is 6:1.
Chemists initially thought that a “vital force” supplied by the living organism is necessary for the production of organic compound. This was proved wrong when the compound urea was synthesized in the laboratory.
The compounds that are found in the living organisms are still classified as organic compounds even though many are synthesized in the laboratory.
(b)

Answer to Problem 1.1EP
The given statement is false.
Explanation of Solution
Given statement states that chemists believe, a “vital force” is needed to form an organic compound. This was disproved when an organic compound named urea was synthesized in the laboratory. The synthesis of urea was done by Wohler in 1820. Therefore, the given statement is false.
(c)
Interpretation:
Given statement is true or false has to be indicated.
Concept Introduction:
Organic compounds are the important basis of life. They include gasoline, coal, dyes, and clothing fibers etc. The compounds that are obtained from living organisms are termed as organic compounds and those obtained from the earth are known as inorganic compounds. Organic compounds are found in earth also apart from living organisms. All the organic compounds contain the element carbon. Urea was synthesized in the laboratory which is an organic compound.
Compounds are classified into organic compounds and inorganic compounds. Approximately there are about 10 million organic compounds but only 1.7 million inorganic compounds. The ratio between organic and inorganic compounds is 6:1.
Chemists initially thought that a “vital force” supplied by the living organism is necessary for the production of organic compound. This was proved wrong when the compound urea was synthesized in the laboratory.
The compounds that are found in the living organisms are still classified as organic compounds even though many are synthesized in the laboratory.
(c)

Answer to Problem 1.1EP
The given statement is true.
Explanation of Solution
Given statement reads that the term org- of the term organic was conceptually paired with the org- in the term living organisms. Even now so many organic compounds are synthesized in the laboratory. Then too the organic compounds are said to be found in living organisms. The term org- was conceptually paired with org- in living organisms. Therefore, the given statement is true.
(d)
Interpretation:
Given statement is true or false has to be indicated.
Concept Introduction:
Organic compounds are the important basis of life. They include gasoline, coal, dyes, and clothing fibers etc. The compounds that are obtained from living organisms are termed as organic compounds and those obtained from the earth are known as inorganic compounds. Organic compounds are found in earth also apart from living organisms. All the organic compounds contain the element carbon. Urea was synthesized in the laboratory which is an organic compound.
Compounds are classified into organic compounds and inorganic compounds. Approximately there are about 10 million organic compounds but only 1.7 million inorganic compounds. The ratio between organic and inorganic compounds is 6:1.
Chemists initially thought that a “vital force” supplied by the living organism is necessary for the production of organic compound. This was proved wrong when the compound urea was synthesized in the laboratory.
The compounds that is found in the living organisms are still classified as organic compounds even though many are synthesized in the laboratory.
(d)

Answer to Problem 1.1EP
The given statement is true.
Explanation of Solution
Given statement reads that most but not all compounds found in living organisms are organic compounds. In the living organisms the major constituent is the organic compound only. There will also be few inorganic salts and inorganic compounds that contain carbon such as carbon dioxide. Therefore, the given statement is true.
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Chapter 1 Solutions
Organic And Biological Chemistry
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- Predict the major organic products of the reaction below and draw them on right side of the arrow. If there will be no significant reaction, check the box below the drawing area instead. C Cl CH, OH There will be no significant reaction. + pyridine G Click and drag to start drawing a structure.arrow_forwardWhat is the missing reactant in this organic reaction? H R+ H2O Δ OH 0= CH3-CH-O-CH3 + CH3-C-OH Specifically, in the drawing area below draw the condensed structure of R. If there is more than one reasonable answer, you can draw any one of them. If there is no reasonable answer, check the No answer box under the drawing area. No Answer Click anywhere to draw the first atom of your structure. dyarrow_forwardYou are trying to determine whether the following organic reaction can be done in a single synthesis step. If so, add any missing reagents or conditions in the drawing area below. If it isn't possible to do this reaction in a single synthesis step, check the box below the drawing area instead. Note for advanced students: if you have a choice of reagents to add, you should choose the least reactive and most economical reagents possible. Cl It isn't possible to do this reaction in a single synthesis step. + T OHarrow_forward
- Predict the products of this organic reaction: CH3 O CH3-CH-C-O-CH2-CH2-CH3 + H₂OH+ Η ? A Specifically, in the drawing area below draw the condensed structure of the product, or products, of this reaction. (If there's more than one product, draw them in any arrangement you like, so long as they aren't touching.) If there aren't any products because this reaction won't happen, check the No reaction box under the drawing area. No Reaction Click anywhere to draw the first atom of your structure.arrow_forward€ CH3-CH-C-O-CH2-CH2-CH3 + NaOH A? Specifically, in the drawing area below draw the condensed structure of the product, or products, of this reaction. (If there's more than one product, draw them in any arrangement you like, so long as they aren't touching.) If there aren't any products because this reaction won't happen, check the No reaction box under the drawing area. Predict the products of this organic reaction: CH3 O Click anywhere to draw the first atom of your structure. No reaction ✓ Garrow_forwardA molecule can have a temporary or permanent depending on the structure and the way the electrons can move. True Falsearrow_forward
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