BIOLOGY
AMINO ACIDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Arrange the basic strength of the following compound from weakest to strongestI:AmmoniaII:N, N-dimethylpropanamineIII:Phenylamine
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III, I, II
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I, II, III
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II, I, III
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They are all the same
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Explanation:
Detailed explanation-1: -NH3< primary amine tertiary amine < secondary amine.
Detailed explanation-2: -Increasing order of basic strength NH3, PH3, AsH3, SbH3, BiH3.
Detailed explanation-3: -Among C6H5NH2 and C6H5NHCH3, due to +1 effect of –CH3 group C6H5NHCH3 is more basic.
There is 1 question to complete.