Give two examples of acid radicals detec...

Give two examples of acid radicals detected with dilute `H_(2)SO_(4)`.

Text Solution

Verified by Experts

`CO_(3)^(2-),S^(2-),SO_(3)^(2-),NO_(2)^(-),CH_(3)COO^(-)`

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Explore conceptually related problems

Give two examples of acid radicals detected with concentrated H_(2)SO_(4) .

Why is it necessary to test for the acid redicals first (with dilute) H_(2)SO_(4) and then with conc. H_(2)SO_(4) ?

Knowledge Check

Action of acetylene on dilute H_(2)SO_(4) gives

A

acetic acid

B

acetaldehyde

C

acetone

D

acetoacetic ester .

Lactic acid on heating with dill. H_(2)SO_(4) gives

A

Acetic acid

B

Propionic acid

C

Acrylic acid

D

Formic acid

Formic acid when treated with H_(2)SO_(4) gives

A

`(COOH)_(2)`

B

`CH_(3)COOH`

C

`C_(2)H_(5)OH`

D

`CO`

Similar Questions

Explore conceptually related problems

Why is it necessary to test for the acid radicals first with dil. H_(2)SO_(4) and then with conc. H_(2)SO_(4) ?

What happnes when bleaching powder is heated with dilute H_(2)SO_(4) ? Give equation of the reaction.

Which gas is produced when a reactive metal reacts with dilute hydrochloric acid ? Wirte the chemical reaction when iron reacts with dilute H_(2)SO_(4) .

Which gas is produced when dilute hydrochloric acid is added to a reactive metal? Write the chemical reaction when iron reacts with dilute H_(2)SO_(4).

Action of acetylene on dilute H_(2)SO_(4) gives :

RESONANCE-QUALITATIVE ANALYSIS PART 1-Board level exercis

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