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Chemistry

Chemistry
Nylon is a type of

Acrylic
Polyolefin
Polyester
Polyamide

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Chemistry
The gas used in the manufacture of vanaspati from vegetable oil is

oxygen
hydrogen
nitrogen
carbon dioxide

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Chemistry
The oil used in the froth floatation process is

olive oil
coconut oil
pine oil
kerosene oil

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Chemistry
Where does the oxygen that keeps us alive come from?

Water
Carbon dioxide
Carbonates absorbed from soil
Oxides of minerals

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Chemistry
Which of the following has least negative electron gain enthalpy

Cl
P
F
S

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Chemistry
In electro-refining, the pure metal is deposited on

Cathode
Electrolyte
Anode
Vessel

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MORE MCQ ON Chemistry

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