Which of the following can be used for c...

Which of the following can be used for cultivation of SCP (like spirulina) ?

Straw

Sewage

Waste water from potato processing plants

All of the above

Text Solution

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The correct Answer is:

Microbes like spirulina can be grown easily on materials, like waste from potato processing plants (containing starch) , straw, molasses , animal manure and even sewage to prdouce large quantities of food rich in protein, fat, carbohydrate , vitamins and minerals.
Incidentally such utilisation also reduce environmental pollution.

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Which of the following can be used as plasticizers ?

Cresyl phthalate

Diethyl phthalate

Polystyrene

Trimethyl phosphate

Which of the following can be used for the isolation of aluminium ?

`Al_(2)O_(3) + 3C overset(Delta)rarr 2Al + 3CO uarr`

`AlCl_(3)+ 3Na rarr 3NaCl + Al`

`Al_(2)O_(3) + Fe rarr Fe_(2)O_(3)+Al`

None

Which of the following can be used as an antacid ?

Ranitidine

Histamine

Equanil

Aspirin