Question

when a compound X heated then it will be produced three product in the form of oxide out of which two oxide of sulphur the compound X greenness in colour

Answer 1

Explanation:

Given -

• When a compound X is heated then it will be produced three product in the form of oxide.
• Out of which two oxide of sulphur.
• Compound X is greenish in colour.

To Find -

1. What is compound X ?
2. Which type of reaction is this ?
3. Write Balanced chemical equation for the reaction.

As we know that :-

• Ferrous sulphate is green in colour, which produce two oxide of sulphur in heating.

Now, It is cleared that The Green colour compound X is Ferrous Sulphate.

This is the type of Decomposition reaction.

When ferrous sulphate is heated strongly, it decomposes to form ferric oxide, sulphur dioxide and sulphur trioxide.

Chemical Equation :-

2FeSO4(s) → Fe2O4(s) + SO2(g) + SO3(g)

Hence,

Compound X is Ferrous sulphate (FeSO4)

Type :- Decomposition reaction

Note :-

Fe2O3 is brown in colour.