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Chemistry

Chemistry
Litmus is obtained from

A fungus
Lichen
A bacterium
An alga

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Chemistry
Which one of the following does not form oxyacid ?

Fluorine
Chlorine
Nitrogen
Sulphur

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Chemistry
Sweat contains water and ________

Lactic acid
Vinegar
Salt
Citric acid

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Chemistry
Name two elements that find wide application in transistor industry

Iridium and Germanium
Carbon and Platinum
Silicon and Germanium
Tungsten and Platinum

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Chemistry
The gas which turns into liquid at the lowest temperature among the following is

Nitrogen
Hydrogen
Helium
Oxygen

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Chemistry
A colloidal system in which a liquid is dispersed in a liquid is called

Precipitate
Emulsion
Sol
Gel

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MORE MCQ ON Chemistry

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