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CHEMICAL PROCESS

Chemical Process
Oxidation of SO₂ to SO₃ is favoured by

Low temperature and low pressure
Low temperature and high pressure
High temperature and high pressure
High temperature and low pressure

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Chemical Process
Main use of liquid nitrogen is in

Rocket propulsion
Making gun powder
Detergent manufacture
Refrigerative cooling

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Chemical Process
Na₂CO₃ is called

Soda ash
Washing soda
Calcite
Plaster of paris

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Chemical Process
Na₂CO₃.10H₂O is called

Soda ash
Washing soda
Quicklime
Slaked lime

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Chemical Process
Naphthols are derivates of

Naphthalene
Xylene
Phenol
Methyl amine

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