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Chemistry

Chemistry
Isobars are lines joining places having equal

Height above sea-level
Pressure
Rainfall
Population

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Chemistry
The number of water molecules present in a drop of water (volume 0.0018 ml) at room temperature is

4.84 x 1017
1.568 x 103
6.023 x 1019
6.023 x 1023

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

Ethane
Methane
Acetylene
Ethylene

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Chemistry
Which of the following vegetable oils does not contain essential fatty acids ?

Groundnut oil
Sunflower oil
Coconut oil
Mustard oil

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Chemistry
________ is used for making vinegar.

Oxalic acid
Malic acid
Tartaric acid
Acetic acid

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Chemistry
The anode of a dry cell is made up of

Iron
Cadmium
Zinc
Lead

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MORE MCQ ON Chemistry

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