P block nitric acid

A non-metal which reacts with conc. nitric acid leaving no residue behind.

Write the balanced chemical equation for the following: Zinc with conc. nitric acid

Identify the gas evolved when Sulphur is treated with conc. nitric acid.

Drops of nitric acid reacts with P_(4)O_(10) to gives:

The anhydride of nitric acid is:

Molecular weight of nitric acid.

Nitration of benzene by nitric acid and sulphuric acid is

Write the molecular formula of nitric acid. Write the type and number of atoms which constitute a molecule of nitric acid.

The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid. Complete the following: _____ is oxidised by nitric acid.

Write the balanced chemical equation for - I ] Action of cold & dilute nitric acid on copper. (ii) Action of conc nitric acid on sulphur .iii] Laboratory preparation of nitric acid.