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Chemistry

Chemistry
Catalytic converters are generally made from :

Alkaline metals
Carbon
Hydrogen
Transition metals

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Chemistry
The number of moles of solute present in 1 kg of a solvent is called its

normality
molarity
molality
formality

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Chemistry
Silicone is a polymer of

Dialkyl dichloro silane
Tetraalkyl silane
Silane
Silicon tetrachloride

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Chemistry
The value of Avogadro Number is

6.023 × 1025
6.023 × 1023
6.023 × 1024
6.023 × 1022

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Chemistry
Bleaching powder is prepared by passing :

Chlorine over quick lirne
Oxygen over slaked lime
Chlorine over slaked lime
Carbon dioxide over slaked lime

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Chemistry
The wire of flash bulb is made of:

Barium
Silver
Copper
Magnesium

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MORE MCQ ON Chemistry

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