Given below are some statements concerning formic acid, which of

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1121.

Given below are some statements concerning formic acid, which of them is true ?

  • It is weaker acid than acetic acid

  • It is reducing agent

  • When its calcium salt is heated, it forms a ketone

  • It is an oxidising agent


B.

It is reducing agent

Formic acid also act as a reducing agent as it can reduce Tollen's reagent, Fehling solution, mercuric chloride and KMnO4 etc.


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1122.

Reaction of aniline with benzaldehyde is

  • substitution

  • addition

  • condensation

  • polymerisation


1123.

In the following reaction,X bromination Y+HClNaNO2ZC2H5OHboilingtribomo benzene X is

  • benzoic acid

  • salicylic acid

  • phenol

  • aniline


1124.

Brown ring is made for

  • NO-3

  • Cl-

  • I-

  • Br-


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1125.

Glycerol, on heating with oxalic acid at 110°C gives

  • ethanol

  • methanoic acid

  • ether

  • acetone


1126.

The major product of the following reaction is:


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