Question

can anybody give me the answer of following match the pair

Answer 1

Hola User_____________________

Here is Your Answer....!!!!!
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Actually welcome to the concept of the Acidity of the Compounds ....

Here if we see ....then ..

(b ) is more acidic and unstable due to the nitrile deactivating group 》 (a) 》 (d) is slightly stable 》 (c) is most stable ..due to the pushing effect of the methyl group

Now their pka values .....

b = 1.11

a = 4.62

c = 5.07

d = 4.85

less the pka value More The compound is acidic ....

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Hope it helps u.....☺