Science (English Medium) इयत्ता १२ - CBSE Question Bank Solutions for Chemistry

Which of the following units is useful in relating concentration of solution with its vapour pressure?

Which of the following concentration unit is independent of temperature?

On heating ammonium dichromate and barium azide separately we get ______.

In Haber’s process for the manufacture of NH₃:

Ammonia on reaction with hypochlorite anion can form:

The shape of ammonia molecule is ____________.

When ammonia is heated with cupric oxide, a molecule of ammonia will ____________.

Liquid ammonia bottles are opened after cooling them in ice for some time. It is because liquid NH₃ ____________.

Ammonia is generally manufactured for fertilizers by the reaction:

Which one of the following is not a use of ammonia?

Among the following which one can have a meso form?

The compound which contains all the four 1°, 2°, 3° and 4° carbon atoms is:

IUPAC name of (CH₃)₃CCl:

IUPAC name of CH₃CH₂C(Br) = CH–Cl is ____________.

The IUPAC name of CH₂ = CH – CH₂Cl is ____________.

Benzene hexachloride is ____________.

Ethylene dichloride can be prepared by adding HCl to ____________.

Which of the following will have a mesoisomer also?

Benzene diazonium chloride reacts with hypophosphorous acid to produce ____________.

Which of the following is most stable?