MCQ
Which colourless gas evolves, when $N{H_4}Cl$ reacts with zinc in a dry cell battery
- A$N{H_4}$
- B${N_2}$
- ✓${H_2}$
- D$C{l_2}$
✓
Answer
Correct option: C.
${H_2}$
c
(c)$2N{H_4}Cl + Zn \to 2N{H_3} + ZnC{l_2} + {H_2} \uparrow $.
(c)$2N{H_4}Cl + Zn \to 2N{H_3} + ZnC{l_2} + {H_2} \uparrow $.
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