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Chemistry

Chemistry
The gas used in the manufacture of vanaspati from vegetable oil is

nitrogen
carbon dioxide
oxygen
hydrogen

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Chemistry
The property of hydrogen which distinguishes it from alkali metals is

Its reducing character
Its electropositive character
Its non-metallic character
Its affinity for non-metal

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Chemistry
Detergents used for cleaning clothes and utensils contain

Bicarbonates
Sulphonates
Bismuthates
Nitrates

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Chemistry
Hamburger effect is otherwise known as–

Chloride shift
Anaerobic metabolism
Sodium pump
Respiratory product

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Chemistry
What is Zeolite?

Dehydrated Calcium Sulphate
Dehydrated Aluminosilicate
Hydrated Calcium Sulphate
Hydrated Aluminosilicate

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Chemistry
Stains of rust on clothes can be removed by :

Oxalic acid
H2O2
Alcohol
Petrol

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MORE MCQ ON Chemistry

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