Enzymes are organic catalysts used in the __________ reactions.

Linde process of gas liquefaction employs

At a given temperature, the equilibrium yield of SO₃ obtained from the oxidation of SO₂ is proportional to (where, P = pressure of the system )

Oleum produces fumes of

Which of the following is an yellow pigment ?

Catalytic oxidation of toluene produces

The major use of butadiene is

Portland cement consists mainly of

In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed :

Phenol formaldehyde

Lime and soda ash are added to water to remove

Bleaching action of bleaching powder is due to its __________ properties.

The most commonly used substance to speed up the sedimentation of sewage is

Sucrose is a

oleum means that inkg oleum, there arekg of

SO₂ is bubbled through hot sugar cane juice to

The manufacture of Kraft pulp is done by a/an __________ process.

Antibiotic

Starting material for the production of styrene butadiene rubber (SBR) is

Which one of the following is not an elastomer ?

Which of the following processes can remove both temporary as well as permanent hardness of water ?

Dacron is a

Rancidity of the fatty oil can be reduced by its