Hydrogen Sulphide

Which gas is produced in Kipps apparatus? Write the equation of the reactions to the production of that gas.

Compare the bond angles is water$\left({\mathrm{H}}_2\mathrm{O}\right)$  and hydrogen sulphide $\left({\mathrm{H}}_2\mathrm{S}\right)$.

Calculate the hybridisation of ${\mathrm{H}}_2\mathrm{S}$.

Hydrogen sulphide is used to separate _____ from normal water.

List the uses of hydrogen sulphide.

Balance the chemical equation

$\mathrm{Pb}{\left({\mathrm{CH}}_3\mathrm{COO}\right)}_2 + {\mathrm{H}}_2\mathrm{S} \to \mathrm{PbS}\downarrow + \mathrm{\_\_\_\_\_} {\mathrm{CH}}_3\mathrm{COOH}$

Write the chemical reaction of the product formed by reaction of ${\mathrm{Pb}}^{2+}$ with hydrogen sulphide in acidic medium.

What happens when hydrogen sulphide gas is passed through acidified copper sulphate solution?

Write the chemical reaction between copper sulphate and hydrogen sulphide in an acidic medium.

Explain the procedure of preparation of hydrogen sulphide gas.

Why concentrated sulphuric acid is not used as a drying agent during drying of hydrogen sulphide?

Write the reaction between $\mathrm{FeS}$ with ${\mathrm{H}}_2{\mathrm{SO}}_4$.

The reaction between sulphide ion and sodium nitroprusside is 

Which of the following product is obtained in the test of sulphide ion with sodium nitroprusside?

Which of the following compound is used to test for the presence of sulphide ion?

What happens when hydrogen sulphide reacts with sodium nitroprusside solution?

Hydrogen sulphide is a 

What happens when hydrogen sulphide reacts with chlorine gas?

Write the chemical reaction between the hydrogen sulphide and potassium dichromate.

The characteristic smell of hydrogen sulphide is: