Acetone can be converted into pinacol by
(А) Mg/Hg/`H_(2)O`
(В) Zn/Hg/HCl
(C) Na/Hg/`H_(2)SO_(4)` (D) All of these

Na_(2)CrO_(4)+HCl to H_(2)Cr_(2)O_(7)+Na_(2)SO_(4)

Na_(2)[Zn(OH)_(4)]+4HCl to ZnCl_(2)+NaCl+H_(2)O

Which of the given cells are concentration cells? (P) Pt|H_(2)(p_(1)bar)| HCl(aq) | H_(2)(p_(2)bar)|Pt (Q) Ag| AgCl| KCl(aq) || KBr(aq)| AgBr|Ag (R ) Ag| AgCl| KCl(aq)|| AgNO_(3)(aq) | Ag (S) Pt| Na(Hg)| Na_(2)SO_(4)(aq)|Na(Hg)|Pt

The equiv. wt. of hypo in the reaction Na_(2) S_(2) O_(3) + Cl_(2) + H_(2) O rarr Na_(2) SO_(4) + H_(2) SO_(4) + HCl is -

The equiv. wt. of hypo in the reaction Na_(2) S_(2) O_(3) + Cl_(2) + H_(2) O rarr Na_(2) SO_(4) + H_(2) SO_(4) + HCl is -

Roversetunderset(||)(O)(C)CH_3 (ketone) can be reduced to RCH_2CH_3 (alkane ) be I. LiAlH_4 II. P/HI III. Zn(Hg)/conc. HCl IV. N_2H_4//C_2H_5 overset(-+)(ON)a Select the correct reagents

In the following sequence of reaction, the end product is : CaC_(2)overset(H_(2)O)rarr(A)overset(Hg^(2+)//H_(2)SO_(4))rarr(B)overset([o])rarr(C)overset(Ca(OH_(2)))rarr(D)overset("Heat")rarr(E)

How many of the following reagents can convert alkenes into alcohols i) \(B_{2}H_{6}/THF,H_{2}O_{2} / OH^{-}\) ii) Dil.\(H_{2}SO_{4}\) iii) \(CH_{3}COO)_{2} ,"Hg/THF, NaBH_{4}/H_{2}O\)