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Chemical Process

Chemical Process
Haemoglobin is a/an

Enezyme
Amino acid
Protein
Biological catalyst

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Chemical Process
Grignard reagent is chemically known as

Monochloro acetic acid
Dichlorophenol
Methyl magnesium chloride
Ethyl magnesium chloride

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Chemical Process
Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C.

-83
-183
-218
-196

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Chemical Process
__________ of quicklime produces slaked lime.

Hydrogenation
Hydration
None of these
Dehydration

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Chemical Process
Dacron (or terylene) fibres as compared to nylon's fibres have

Poorer resistance to alkalis
Poorer dyeability
Better heat & acid resistant properties
All of these

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Chemical Process
Low temperature carbonisation of coal takes place at __________ °C.

700
1100
300
900

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