The reduction potentials of four elements P, Q, R, S are -2.90, +0.34, +1.20 and -0.76 V respectively. Reactivity decreases in the order

JEE Main Chemistry question

The reduction potentials of four elements P, Q, R, S are , , and V respectively. Reactivity decreases in the order

Answer: (C)

A metal's reactivity (tendency to lose electrons/get oxidized) increases as its standard reduction potential becomes more negative.

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Question ID VK-143735