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Chemistry

Chemistry
By which organic compound all the oils are known ?

Ester
Protein
Carbohydrate
Hydrocarbon

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Chemistry
Galvanization is the :

Deposition of aluminium on iron
Deposition of copper on iron
Deposition of zinc on iron
Deposition of tin on iron

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Chemistry
The first organic compound synthesised in the laboratory was

Lactic acid
Uric acid
Glucose
Urea

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Chemistry
Plastic is a type of

Polymer
None of these
Acrylic
Polyester

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Chemistry
Curd is sour due to presenceof

Tartaric acid
Oxalic acid
Acetic acid
Lactic acid

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Chemistry
Nitrification is the biological process of converting

Ammonia into nitrite
N2 into nitrate
Ammonia into N2
N2into nitrite

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