Question

.
the correct option.
proved that air is a mixture of gases.
) Jean-Antoine Chaptal
(b) Daniel Rutherford
c) Antoine Lavoisier
(d) None of these
Which of the following is used as a rocket propellant?
(b) A mixture of oxygen and
a) Carbogen
(d) Liquid oxygen
c) A mixture of oxygen and sulphur dioxide
Collowing is an important constituent of proteins that are necess​

Answer 1

Answer:

proved that air is a mixture of gases.

) Jean-Antoine Chaptal

(b) Daniel Rutherford

c) Antoine Lavoisier

(d) None of these

Which of the following is used as a rocket propellant?

(b) A mixture of oxygen and

a) Carbogen

(d) Liquid oxygen

c) A mixture of oxygen and sulphur dioxide

Collowing is an important constituent of proteins that are necess