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Chemical Process

Chemical Process
In the manufacture of viscose rayon, the raw material used industrially is

Bamboo
Fine teak wood
Bagasse
Recalyptious wood

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Chemical Process
Riboflavin is a/an

Anaesthetics
Analgesic drug
Anti-malarial drug
Vitamin

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Chemical Process
In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the

None of these
Diamine and the ring
Diamine and the dibasic acid
Dibasic acid and the ring

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Chemical Process
Bleaching action of bleaching powder is due to its __________ properties.

Disinfecting
None of these
Reducing
Oxidising

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Chemical Process
Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?

Pollution of water stream by mercury
High specific gravity of mercury
High cost of mercury
Non-availability of high purity mercury

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Chemical Process
Bromine content in sea water may be around __________ ppm.

640
1875
2500
70

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