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Chemistry

Chemistry
The metal extracted from Bauxite is :

Silver
Copper
Aluminum
Manganese

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Chemistry
Plastic is a type of

Polyester
Acrylic
None of these
Polymer

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Chemistry
The most commonly used bleaching agent is

sodium chlorine
chlorine
alcohol
carbon dioxide

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Chemistry
The main component of liquid bleach is:

Sodium hypochlorite
Hydrochloric acid
Sodium chloride
Sodium hypochlorate

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Chemistry
The unit of ionic product of water (Kw) is :

Mol2 let-1
Mol2 let-2
Mol-1 let-2
Mol-1 let-1

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Chemistry
Periodic table contains how many periods

8
7
6
10

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MORE MCQ ON Chemistry

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