Question # 1

Which reagent is responsible for the conversion of ketone to secondar alcohul

Choose an answer

NaAlH

NaBH4

Al

Red P

When calcium formate and calcium acetate are dry heated they form

Choose an answer

НCOOH

C2H5OH

CH3CHO

HCHO

Which of the following gives positive haloform test and positive Fehling solution

Choose an answer

Acetone

Echanol

Acetaldehyde

Formaldehyde

Which one of the following is an appropriate indication of positive iodoform test?

Choose an answer

Formation of H2O

Brick red precipitate

Release of H2 gas

Yellow precipitate

Ethyl alcohol reacts with PCL and produces:

Choose an answer

Haloalkane

Alkyl halide & H3PO3,

Alkyl halide & POCl3

Alkyl halides &H3PO4.

Which of the following compound is least reactive

Choose an answer

HCHO

CH3CHO

CH3COCH3

C6H5CHO

In aldehydes and ketones carbon of carbonyl group is;

Choose an answer

sp³ hyhridized

sp² hybridized

sp hybridized

un hybridized

Acetaldchyde and ketone form addition product with

Choose an answer

Phenyl hydrazine

Hydroxylamine

Hydrazine

hydrogen cyanide

More Classes

Other Links

MDCAT Chemistry Chapter 15 Alkyl Halides Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer