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Chemistry

Chemistry
Which colour is produce by Arsenic during flame test

Crimson
Green
Red
Blue

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Chemistry
If all bullets could not be removed from gun shot injury of a man, it may cause poisoning by

Mercury
Iron
Lead
Arsenic

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Chemistry
The gas used in the artificial ripening of fruits is

Methane
Ethane
Acetylene
Butane

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Chemistry
The constituents of automobile exhaust that can cause cancer is/are :

Lead
Carbon monoxide
Polycyclic hydrocarbons
Oxides of nitrogen

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Chemistry
The number of moles of solute present in 1 kg of a solvent is called its

formality
molality
normality
molarity

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Chemistry
The elements with atomic numbers 9, 17, 35, 53, 85 are all

Heavy metals
Light metals
Halogens
Noble gases

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MORE MCQ ON Chemistry

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