Redox Reactions And Electrochemistry Ques 21

Question: Which colourless gas evolves, when $ NH_4Cl $ reacts with zinc in a dry cell battery [Orissa JEE 2003]

Options:

A) $ NH_4 $

B) $ N_2 $

C) $ H_2 $

D) $ Cl_2 $

Show Answer

Answer:

Correct Answer: C

Solution:

$ 2NH_4Cl+Zn\to 2NH_3+ZnCl_2+H_2\uparrow $ .



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