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Chemistry

Chemistry
By which organic compound all the oils are known ?

Ester
Protein
Carbohydrate
Hydrocarbon

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Chemistry
An acid having basicity one is

Sodium phosphate
Disodium hydrogen phosphate
Sodium dihydrogen phosphate
Phosphoric acid

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Chemistry
Which of the following is used as anesthetic ?

NO2
NH3
NO
N2O

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Chemistry
The gas used for artificial fruit ripening of green fruit is

Ethylene
Acetylene
Ethane
Methane

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Chemistry
Which of the following is an iron ore ?

Bauxite
Magnetite
Nitrite
Lignite

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Chemistry
1 carat of diamond is equal to

100 g
200 g
100 mg
200 mg

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MORE MCQ ON Chemistry

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