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Chemical Process

Chemical Process
Insulin is an __________ drug.

Anti-TB
None of these
Anti-malarial
Antibiotic

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Chemical Process
Coagulant is used __________ filtration.

Before
To avoid
During
After

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Chemical Process
Carbon content of pitch (residue of coal tar distillation) is around __________ percent.

55
70
94
80

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Chemical Process
Stereospecific agents are exemplified by

All of these
Ziegler catalysts
Supported metal oxide catalysts
Radiation

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Chemical Process
Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like

High cost
Fragile nature
All of these
Easy poisoning tendency

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Chemical Process
Commercial production of calcium carbide requires limestone and __________ as raw materials.

Coke
Sand
Soda ash
Fuel oil

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