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Chemistry

Chemistry
White lung cancer' is caused by

Silica
Paper
Asbestos
Textiles

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Chemistry
Which one of the following species has the highest bond order, shortest bond length and maximum bond strength

O+2
O2
O-22
O-2

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Chemistry
Sour milk contains

Citric acid
Tartaric acid
Lactic acid
Acetic acid

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Chemistry
Baryllium Sulphate is less soluble in water due to

Low Energy of dissociation
High inflammable energy
Low inflammable energy
Lonic band

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Chemistry
The reaction intermediate formed during the preparation of diethylether from ethanol by treatment with H2SO4 is

Carbanion
Carbocation
Free radical
Carbene

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Chemistry
Which of the following is not a greenhouse gas ?

Nitric oxide
Hydrogen
Chlorofluorocarbon
Carbon dioxide

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MORE MCQ ON Chemistry

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