Which of the following will give phosphoric acid one reaction with water_________________?

Related Mcqs:

Which of the following is different with respect to physical appearance ?

A. Arsenic B. Phosphorus C. Antimony D. Bismuth...

Arsenic oxides are removed by passing through_________________?

A. Ferric hydroxide B. Sodium hydroxide C. Calcium hydroxide D. Aluminium hydroxide...

When sulphuric acid is treated with ethanol sulphuric acid behaves like________________?

A. an acid B. a dehydrating agent C. an oxidizing agent D. as sulphonating agent...

FeSO4 forms brown ring with________________?

A. N2O3 B. NO2 C. NO D. N2O...

In which compound nitrogen has maximum oxidation state____________________?

A. N2O B. NO2 C. HNO2 D. HNO3...