The standard reduction potentials of 4 elements are given below. Which of the following will be the most suitable reducing agent I = ? 3.04 V, II = ? 1.90 V, III = 0 V, IV = 1.90 V [CPMT 1999]

The standard reduction potentials of 4 elements are given below. Which

1.	The standard reduction potentials of 4 elements are given below. Which of the following will be the most suitable reducing agent I = ? 3.04 V, II = ? 1.90 V, III = 0 V, IV = 1.90 V [CPMT 1999]
A.	I
B.	II
C.	III
D.	IV
Answer» B. II

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The standard reduction potentials of 4 elements are given below. Which of the following will be the most suitable reducing agent I = ? 3.04 V, II = ? 1.90 V, III = 0 V, IV = 1.90 V [CPMT 1999]

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