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Chemistry

Chemistry
An element of atomic no. 29 belongs to

F-block
P-block
D-block
S-block

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Chemistry
Iron rusts quickly in

Distilled water
Rain water
Sea water
River water

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Chemistry
Benzene cannot undergo :

Substitution
Elimination
Addition
Oxidation

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Chemistry
Which of the following processes is used for the production of Biodiesel ?

Transesterification
Translation
Transamination
Transcription

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Chemistry
Detergents clean surfaces on the principle of

Viscosity
Surface tension
Elasticity
Floatation

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Chemistry
Wood spirit is

Methyl alcohol
Butyl alcohol
Propyl alcohol
Ethyl alcohol

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