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Chemistry

Chemistry
At room temperature, the metal that remains liquid is:

Mercury
Zinc
Lead
Platinum

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Chemistry
Which of the following statements are correct about chloroform? a. Liquid fuel b. Anaesthetic in nature c. Produces phosgene d. Fire extinguisher

A, b
B, c
A, c
D, a

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Chemistry
Sulphur dioxide level in the atmosphere can be reduced by using

Low - sulphur fuels
More efficient car engines
Catalytic converters in industry
Static electricity to attract it in factory chimneys

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Chemistry
In sugar solution,

Sugar is solvent, water is solute
Both are solvents
Sugar is solute, water is solvent
Both are solutes

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Chemistry
Aluminium salt commonly used to stop bleeding is

Aluminium nitrate
Aluminium Chloride
Potash alum
Aluminium sulphate

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Chemistry
Silicon is a

Nonconductor
Semiconductor
Insulator
Conductor

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MORE MCQ ON Chemistry

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