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Chemistry

Chemistry
DDT and BHC may act as

Asthematic agents
Allergens
Carcinogens
None of these

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Chemistry
Bakelite is a co-polymer of Phenol and

Acetaldehyde
Formaldehyde
Benzaldehyde
Cinnaldehyde

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

Translation
Transesterification
Transcription
Transamination

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Chemistry
Silver gets corroded due to ________ in air.

Oxygen
Carbon dioxide
Nitrogen
Hydrogen Sulphide

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Chemistry
Gobar gas contains mainly :

Methane
Acetylene
Ethylene
Propylene

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Chemistry
A pungent smell often present near the urinals is due to

Ammonia
Sulphur-di- oxide
Chlorine
Urea

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