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Chemistry

Chemistry
The heat energy produced when the human body metabolises 1 gram of fat is

30 KJ
39 KJ
29 KJ
1 KJ

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Chemistry
Antacids are found in drugs that give relief to

Eye sight
Headache
Acne
Stomach ache

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Chemistry
The anode in a dry cell consists of

Copper
Graphite
Cadmium
Zinc

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Chemistry
By-product obtained by soap industry is

Caustic soda
Glycerol
Caustic potash
Naphthalene

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Chemistry
When formaldehyde and potassium hydroxide are heated, we get

Acetylene
Ethyl formate
Methane
Methyl alcohol

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Chemistry
The gas that is used in the manufacture of vanaspati ghee is :

Hydrogen
Nitrogen
Oxygen
Carbon dioxide

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MORE MCQ ON Chemistry

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