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Q.
Which of the following reaction will not liberate ethyne gas?
NTA AbhyasNTA Abhyas 2022
Solution:
a. No reaction b. $\left(\text{CaC}\right)_{2} + 2 \left(\text{H}\right)_{2} \text{O} \rightarrow \text{HC} \equiv \text{CH} + \text{Ca} \left(\text{OH}\right)_{2}$ c.