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Chemistry

Chemistry
The most malleable metal is

gold
silver
iron
platinum

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Chemistry
The cathode of a lead storage battery is made up of

Manganese dioxide
Lead oxide
Lead
Zinc

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Chemistry
A thick paste of cement, sand and water is called

Kiln
Mortar
R.C.C.
Concrete

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Chemistry
The absolute temperature of a gas is doubled and the pressure is reduced to half, the volume of the gas

Will be doubled
Will be reduced to half
Remains unchanged
Will increase four-fold

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Chemistry
One property of ammonia is

It is a yellowish gas
Its aqueous solution turns red litmus blue
It is a odourless gas
It is insoluble in water

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Chemistry
Denatured spirit is ethanol mixed with

Kerosene
Petrol
Water
Pyridine

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MORE MCQ ON Chemistry

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