Q6.The synthesis of 3 – octyne is achieved by adding a bromoalkane into a mixture of sodium amide and an alkyne. The bromoalkane and alkyne respectively are
Answer : Option DExplaination / Solution: NaNH2is very strong base it will abstract H from alkyne and then substitution reaction will occur.
Maximum number of molecules of CH3I that can react with a molecule of CH3NH2 is
Answer : Option DExplaination / Solution:
CH3NH2 can act as nucleophile to cause substitution reaction. (CH3)4N+ this is formed when 3 moles of CH3NH2 reacts with methyl halide.
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Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
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