CHEMICAL PROCESS QUIZ

Polyvinyl chloride (PVC) is

A condensation polymerisation product

A thermosetting material

None of these

Made by employing emulsion polymerisation

TRUE ANSWER : ?
YOUR ANSWER : ?

__________ acid is the main constituent of cotton seed oil.

Palmitic

Linoleic

Oleic

Acetic

TRUE ANSWER : ?
YOUR ANSWER : ?

Producer gas consists mainly of

C₂H₂, CO₂, H₂

H₂, CH₄

CO, H₂

CO, CO₂ N₂, H₂

TRUE ANSWER : ?
YOUR ANSWER : ?

Sodium bisulphite is used for __________ water.

Both A & B

Deaeration

Dechlorination

Neither A nor B

TRUE ANSWER : ?
YOUR ANSWER : ?

Pencillin, an antibiotic drug was discovered by

Dr. Zivago

None of these

Alexender

Flaming

TRUE ANSWER : ?
YOUR ANSWER : ?

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

None of these

Distillation

Filtration

Boiling

TRUE ANSWER : ?
YOUR ANSWER : ?

Varnish does not contain

Neither A nor B

Pigment

Thinner

Both A & B

TRUE ANSWER : ?
YOUR ANSWER : ?

The most reactive allotropic form of phosphorus is __________ phosphorus.

Yellow

Red

Violet

Black

TRUE ANSWER : ?
YOUR ANSWER : ?

Chemical name of Grignard reagent is

Sodium thiosulphate

Sodium bicarbonate

Ethyl magnesium chloride

Sodium sulphite

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is not responsible for causing permanent hardness of water?

MgCl₂

CaCl₂

None of these

Ca(HCO₃)₂

TRUE ANSWER : ?
YOUR ANSWER : ?

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