The authenticity of the given statements is to be determined. Concept introduction: Galvanic cell is used for the conversion of chemical energy into electrical energy and it involves a spontaneous process, while the concentration cell is used for the conversion of electrical energy into chemical energy and it involves non-spontaneous process. To determine: The authentication of the given statement, “Copper metal can be oxidized by Ag + (at standard conditions)”. The given statement is correct.
The authenticity of the given statements is to be determined. Concept introduction: Galvanic cell is used for the conversion of chemical energy into electrical energy and it involves a spontaneous process, while the concentration cell is used for the conversion of electrical energy into chemical energy and it involves non-spontaneous process. To determine: The authentication of the given statement, “Copper metal can be oxidized by Ag + (at standard conditions)”. The given statement is correct.
Solution Summary: The author explains that the oxidizing agent in the cell reaction is present at the anode in a galvanic cell. The reduction potential value of Ag+ ions is higher
The authenticity of the given statements is to be determined.
Concept introduction:
Galvanic cell is used for the conversion of chemical energy into electrical energy and it involves a spontaneous process, while the concentration cell is used for the conversion of electrical energy into chemical energy and it involves non-spontaneous process.
To determine: The authentication of the given statement, “Copper metal can be oxidized by
Ag+ (at standard conditions)”.
The given statement is correct.
(b)
Interpretation Introduction
Interpretation:
The authenticity of the given statements is to be determined.
Concept introduction:
Galvanic cell is used for the conversion of chemical energy into electrical energy and it involves a spontaneous process, while the concentration cell is used for the conversion of electrical energy into chemical energy and it involves non-spontaneous process.
To determine: The authentication of the given statement, “In a galvanic cell the oxidizing agent in the cell reaction is present at the anode”.
The given statement is incorrect.
(c)
Interpretation Introduction
Interpretation:
The authenticity of the given statements is to be determined.
Concept introduction:
Galvanic cell is used for the conversion of chemical energy into electrical energy and it involves a spontaneous process, while the concentration cell is used for the conversion of electrical energy into chemical energy and it involves non-spontaneous process.
To determine: The authentication of the given statement, “In a cell using half reaction
Al3++3e−→Al and
Mg2++2e−→Mg, Aluminum functions as the anode”.
The given statement is incorrect.
(d)
Interpretation Introduction
Interpretation:
The authenticity of the given statements is to be determined.
Concept introduction:
Galvanic cell is used for the conversion of chemical energy into electrical energy and it involves a spontaneous process, while the concentration cell is used for the conversion of electrical energy into chemical energy and it involves non-spontaneous process.
To determine: The authentication of the given statement, “In a concentration cell electrons always flow from the compartment with the mower ion concentration to the compartment with the higher ion concentration”.
The given statement is correct.
(e)
Interpretation Introduction
Interpretation:
The authenticity of the given statements is to be determined.
Concept introduction:
Galvanic cell is used for the conversion of chemical energy into electrical energy and it involves a spontaneous process, while the concentration cell is used for the conversion of electrical energy into chemical energy and it involves non-spontaneous process.
To determine: The authentication of the given statement, “In a galvanic cell the negative ions in the salt bridge flow in the same direction as the electrons”.
Which of the terms explain the relationship between the two compounds?
CH2OH
Он
Он
Он
Он
α-D-galactose
anomers
enantiomers
diastereomers
epimers
CH2OH
ОН
O он
Он
ОН
B-D-galactose
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