Give the chemical formula of : (i) Bauxite (ii) Cryolite (iii) Sodium aluminate

Write the chemical formula of sodium zeolite.

Study the reaction scheme below and then answer which follow: Give the chemical name and formula of (i) marble, (ii) gas 'A . (iii) solid 'B'.

What is the chemical formula of sodium nitroprusside ?

Give chemical formula of dolomite and carnallite.

Give the structural formula of : (i) Anisol " " (ii) 2-Ethoxypropane (iii) Di-isopropyl ether " " Phenetole.

State the function of (i) Sodium hydroxide (ii) Cryolite (iii) Fluorspar - in the metallurgy of aluminium in Hall Herault's process.

Write down the formulae of (i) sodium oxide (ii) aluminium chloride (iii) sodium sulphide (iv) magnesium hydroxide

Write the chemical formula of the following substances: Sodium metaborate

Give the dimensional formula of (i) gravitational constnat (ii) coefficient of viscosity eta .

Based on the symbols with valencies & charges write the formula of the following compounds (i) Na^(+)AlO_2^(2-) (Sodium aluminate) (ii) Ca^(2+)N^(3-) (Calcium nitride)