Question

A gas decolorizes bromine in $CC{l}_4$ and forms a precipitate with ammoniacal silver nitrate. The gas is

• A. $C{H}_4$
• B. $C_2{H}_4$
• C. $C_2{H}_6$
• D. $C_2{H}_2$

Answer 1

Answer: (D)

Correct answer is (d) $C_2{H}_2$