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The major product [R] in the following s...

The major product [R] in the following sequence of reactions is :

`overset((i)HgSO_(4)//H_(2)SO_(4))underset((ii)NaBH_(4))rarr [Q]overset("Conc. "H_(2)SO_(4))underset(Delta)rarr[R]`

A

B

C

D

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The correct Answer is:
D
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overset("Conc". H_(2)SO_(4))rarr(A)

The product obtained from the following sequence of reactions is H_(3)-C-=CH underset(H_(2)SO_(4))overset(HgSO_(4))to A overset (NaBH_(4))rarrB

What is Z in the following sequence of reactions? Z overset(PCl_(3))toX overset(alc.KOH)to Y underset((ii)H_(2)O boil)overset((i)Conc.H_(2)SO_(4))toZ

The major product (Y) in the following reactions is: CH_(3)-overset(CH_(3))overset(|)CH-C-=CH overset(HgSO_(4),H_(2)SO_(4))underset(H_(2)O)toX overset((i)C_(2)H_(5)MgBr,H_(2)O)underset((ii)"Conc",H_(2)SO_(4)//Delta)toY

The major product (Y)in the following reaction sequency is : CH_(3) - overset( CH_(3))overset(|)(C)H - CH= CH_(2) overset( Br_(2) //H_(2)O)(rarr) X overset("conc."H_(2)SO_(4)//Delta)(rarr)Y

The product obtained from the following sequence of reactions is (H_(3)C)_(3)-C-=CH underset(H_(2)SO_(4))overset(HgSO_(4))to A overset (NaBH_(4))rarrB

Predict the product 'B' in the sequence of reaction HC equiv CH overset (30% H_(2) SO_(4))underset(Hg SO_(4)) to A overset (NaOH) to B

The end product ( C) of the following sequence of reaction is : CH -= CH + MeMgBr (1 mol) rarr (A) overset ((i) CO_2) underset((ii)H_3 O^(oplus))rarr (B) overset (HgSO_4//H_2 SO_4)rarr (C) .

The major product [B] in the following reaction is : CH_(3)-CH_(3)-overset(CH)overset("| ")"CH"-CH_(2)-OCH_(2)-CH_(3)overset(HI)underset("Heat")rarr [A]" alcohol"overset(H_(2)SO_(4))underset(Delta)rarr [B]

JEE MAINS PREVIOUS YEAR ENGLISH-JEE MAINS 2020-CHEMSITRY
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