An unknown compound (A) has a molecular formula `C_(4)H_(6)`. When (A) is treated with excess of `Br_(2)` a new substance (B) with formula `C_(4)H_(6)Br_(4)`. Is formed (A) forms a white ppt. with ammonical silver nitrate solution. (A) may be,
A
But-1-yne
B
But-2-yne
C
But-1-ene
D
But-2-ene
Text Solution
Verified by Experts
The correct Answer is:
a
`(A) H-C-=C-C-CH_(2)-CH_(3)`(Terminal alkeyne gives white ppt. with ammonical `AgNO_(3)`)
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