41.

$\mathrm{Iso}-\mathrm{propyl} \mathrm{chloride} + \mathrm{A} \stackrel{∆}{\to } 2-\mathrm{ethoxy} \mathrm{propane} + \mathrm{NaCl}$

The compound (A) is

• C₂H₅Cl

• C₂H₅ONa

• CH₂N₂

• CH₃ONa

The product (P) is

1-butyne on oxidation with hot alkaline KMnO₄ would yield. Which of the following as end product?

• CH₃CH₂CH₂COOH

• CH₃CH₂COOH

• CH₃CH₂CH₂COOH + CO₂ + H₂O

• CH₃CH₂CH₂COOH + HCOOH

 A cubic unit cell of a metal with a molar mass of 63.55 g mol^-1 has an edge length of 362 pm. Its density is 8.92 g cm^-3. The type of unit cell is

• Primitive

• Face centred

• End centred

• Body Centred

Which of the following is the major product in the reaction of HOBr with propene?

• 2-bromo, 1-propanol

• 3-bromo,1-propanol

• 2-bromo, 2-propanol

• 1-bromo, 2-propanol

Which of the following is the correct IUPAC name?

• 3,4 -dimethyl pentanoyl chloride

• 1-chloro-1-oxo-2, 3-dimethyl pentane

• 2-ethyl-3-methyl butanoyl chloride

• 2,3-dimethyl pentanoyl chloride

Which one among the following is added to soap to impart antiseptic property?

• Sodium lauryl sulphate

• Sodium dodecylbenzene sulphonates

• Rosin

• Bithional

How many Faradays are required to reduce 1 mol of BrO₃^- to Br^-

• 3

• 5

• 6

• 4

The product of acid hydrolysis of (P) and (Q) can be distinguished by

• Lucas reagent

• 2,4-DNP

• Fehling's solution

• NaHSO₃

Clemmensen reaction of the ketone is carried out in the presence of

• LiAlH₄

• Zn-Hg with HCl

• glycol with KOH

• H₂ with Pt as a catalyst