Name the anion -negative ion- present in the following compound-Compound D when warmed with dilute H 2 SO 4 give a gas which turns acidified potassium dichromate solution green-

Sulphite or bisulphite anions react with nbsp;dilute sulphuric acid to nbsp;give nbsp;sulphur dioxide gas, which turns acidified potassium dichromate (K2C ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Chemistry

Ionic Salts and Their Characteristic

Name the anio...

Question

Name the anion [negative ion] present in the following compound:
Compound D when warmed with dilute H₂SO₄ give a gas which turns acidified potassium dichromate solution green.

Open in App

Solution

Sulphite or bisulphite anions react with dilute sulphuric acid to give sulphur dioxide gas, which turns acidified potassium dichromate (K₂Cr₂O₇) solution green.

M₂SO₃ + H₂SO₄ → M₂SO₄+ H₂O + SO₂
2MHSO₃ + H₂SO₄ → M₂SO₄ +2H₂O + 2SO₂

Suggest Corrections

Similar questions

Which of the following anion is present in compound A when warmed with dilute sulphuric acid gives a colourless gas which turns acidified potassium dichromate solution green.

Identify the anion present in the salt on the basis of the reaction given below

When dilute sulphuric acid is added to salt solution, a gas is produced which turns acidified potassium dichromate solution from orange to green.

Q. Identify the anion present in the following compounds:
Compound

Z

which on reacting with dilute sulphuric acid liberates a gas which turns lime water milky, but the gas has no effect on acidified potassium dichromate solution.

Q. _____ ion turns the orange coloured acidified potassium dichromate solution into green.

Q. A salt D on treatment with dilute sulphuric acid produces a gas which turns lime water milky but has no effect on acidified potassium dichromate solution.Identify the anion present in the compound?

Join BYJU'S Learning Program

Name the anion [negative ion] present in the following compound: Compound D when warmed with dilute H2SO4 give a gas which turns acidified potassium dichromate solution green.

Sulphite or bisulphite anions react with dilute sulphuric acid to give sulphur dioxide gas, which turns acidified potassium dichromate (K2Cr2O7) solution green. M2SO3 + H2SO4 → M2SO4 + H2O + SO2 2MHSO3 + H2SO4 → M2SO4 +2H2O + 2SO2

Name the anion [negative ion] present in the following compound:
Compound D when warmed with dilute H₂SO₄ give a gas which turns acidified potassium dichromate solution green.

Sulphite or bisulphite anions react with dilute sulphuric acid to give sulphur dioxide gas, which turns acidified potassium dichromate (K₂Cr₂O₇) solution green.

M₂SO₃ + H₂SO₄ → M₂SO₄+ H₂O + SO₂
2MHSO₃ + H₂SO₄ → M₂SO₄ +2H₂O + 2SO₂