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Chemistry

Chemistry
The maximum number of covalent formed by nitrogen is

1
2
4
3

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Chemistry
Milk is a

Element
Mixture
Metal
None of these

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Chemistry
Williamson's synthesis is widely used in the laboratory preparation of

Alcohols
Aldehydes
Esters
Ethers

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Chemistry
Magnalium is an alloy of

Aluminium and Magnesium
Magnesium and Tin
Manganese and Magnesium
Aluminium and Zinc

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Chemistry
Catalytic converters are generally made from :

Transition metals
Hydrogen
Carbon
Alkaline metals

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Chemistry
KMnO4 can be used as a/an

Pesticide
Fertiliser
Insecticide
Disinfectant

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MORE MCQ ON Chemistry

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