D-And F-Block Elements Ques 213

Question: Reaction of zinc with cold and very dilute nitric acid yields

[MP PET 1985, 92, 97; BHU 1995, 2000; NCERT 1974; MP PMT 1995]

Options:

A) Zn(NO3)2+N2O

B) Zn(NO3)2+NO

C) Zn(NO3)2+NH4NO3

D) Zn(NO3)2+NO2

Show Answer

Answer:

Correct Answer: C

Solution:

Very dil HNO3: Ammonium nitrate is formed 4Zn+10HNO34Zn(NO3)2+NH4NO3+3H2O



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