MCQ
Which gives $C{H_4}$ when treated with water
  • A
    Silicon carbide
  • B
    Calcium carbide
  • Aluminium carbide
  • D
    Iron carbide

Answer

Correct option: C.
Aluminium carbide
c
(c) $\mathop {A{l_4}{C_3}}\limits_{{{Aluminium }} {\rm{carbide}}}$  +   $ 6{H_2}O$ $\longrightarrow $ $\underset {Methane} {3CH_4}$ + $2A{l_2}{O_3}$

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