Question

3. Which of the following acid will not liberate hydrogen gas when zinc granules
added to it.
a) Dilute HCI b) Dilute H2SO4
c) Dilute HNO3 d) Dilute CH COOH​

Answer 1

Answer:

c. ............. .. .... .

Answer 2

Answer: (c) Dil HNO3

Explanation:

4Zn + 10HNO3 (Dil) -----> 4Zn(NO3)2 +5H2O + N2O

While all others liberate H2 gas on Reaction