CBSE
Multiple Choice QuestionsWhich of the following is an amphoteric acid ?
Glycine
Salicylic acid
Benzoic acid
Citric acid
A compound A has a molecular formula C2Cl3OH. It reduces Fehling's solution and on oxidation, gives a monocarboxylic acid B. A can be obtained by the action of chlorine on ethyl alcohol. A is :
chloroform
chloral
methyl chloride
monochloroacetic acid
When calcium acetate is distilled, it will produce which of the following compound?
CH3COOH
CH3CHO
CH3COCH3
All of these
Assertion: Aromatic aldehydes and formaldehyde undergo Cannizzaro reaction.
Reason : Aromatic aldehydes are almost as reactive as formaldehyde.
If both assertion and reason are true and reason is the correct explanation of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If both assertion and reason are false.
Benzaldehyde can be prepared from
CH3CHO (A0 (B) (c) .Compond (C) is :
(CH3CO)2O
CH3COCH3
CH3COOCH3
CH3COOC2H5
The compound which is not formed during the dry distillation of a mixture of calcium formate and calcium acetate is :
methanal
propanal
propanone
ethanal
CH3COOH X Y Z
In the above reaction, Z is:
butanol
aldol
ketol
acetal
Which of the following reagents cannot be used for the given conversion?
Sn-HCl
Fe-HCl
LiAlH4
Pd/C
Propionic acid and KOH reacts to produce which one of the following?
Potassium propionate
Propyl alcohol
Propionaldehyde
Does not react
