Redox Reactions And Electrochemistry Ques 768

Question: One mole of $ X_2H_4 $ releases 10 moles of electrons to form a compound y. What should be the oxidation number of x in the compound y.

Options:

A) + 3

B) - 3

C) - 6

D) + 1

Show Answer

Answer:

Correct Answer: A

Solution:

[a] $ x_2H_4-10{{e}^{-}}\to {{(X_2H_4)}^{+10}} $ $ 2x+4=+10 $
$ \Rightarrow $ $ 2x=10-4=6x=+3 $



NCERT Chapter Video Solution

Dual Pane