A) It must have a double bond
B) It must have a triple bond
C) It should not have either a double or triple bond
D) Such a compound is impossible
Correct Answer: D
Solution :
The valency of C is 4 and H is one hence,\[{{C}_{4}}H\]compound is not possible. The valency of hydrogen cannot be 4.You need to login to perform this action.
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