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Chemistry

Chemistry
Saccharin is made up of

Butane
Propane
Phenol
Toluene

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Chemistry
The hydronium ion is

H+
H2+
HO -
H3O+

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Chemistry
Brass is a

Element
Heterogeneous mixture
Homogeneous mixture
Compound

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Chemistry
In a Carbonyl group a carbon atom makes double bond with

None of these
Carbon
Hydrogen
Oxygen

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Chemistry
Basicity of boric acid, H3BO3 is

5
2
3
4

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Chemistry
The National Chemical Laboratory (India) is located in

Hyderabad
Mumbai
Bangaluru
Pune

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MORE MCQ ON Chemistry

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