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Chemistry

Chemistry
The element absorbed both in cation and anion form is

Calcium
Nitrogen
Phosphorus
Sulphur

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Chemistry
An alloy used in making heating elements for electric heating device is

Solder
German Silver
Nichrome
Alloy Steel

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Chemistry
Aluminium salt commonly used to stop bleeding is

Potash alum
Aluminium nitrate
Aluminium Chloride
Aluminium sulphate

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Chemistry
The gas involved in Bhopal incident was

Methyl chloride
Hydrogen sulphide
Methyl isocyanide
Nitrogen dioxide

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Chemistry
Terylene is a condensation polymer of ethylene glycol and which acid?

Terephthalic acid
Benzoic Acid
Salicylic acid
Phthalic acid

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Chemistry
The weight of 6.023 × 1022 atoms of carbon is

1.2 gms
0.12 gms
12 gms
120 gms

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MORE MCQ ON Chemistry

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