Hydrocarbons Question 359
Question: Which gives $ CH_4 $ when treated with water [CPMT 1974, 79; NCERT 1976; IIT-JEE 1990]
Options:
A) Silicon carbide
B) Calcium carbide
C) Aluminium carbide
D) Iron carbide
Show Answer
Answer:
Correct Answer: C
Solution:
$ \underset{\begin{smallmatrix} \text{Aluminium } \\ carbide \end{smallmatrix}}{\mathop{Al_4C_3}}+6H_2O\to \underset{Methane}{\mathop{3CH_4}}+2Al_2O_3 $
BETA
