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Chemistry

Chemistry
Which one of the following elements exhibits the greatest tendency to lose electrons ?

Zinc
Oxygen
Fluorine
Lithium

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Chemistry
Which of the following is the main compound of voter ink?

Ammonium Chloride
Silver nitrate
Ammonium Nitrate
Silver Chloride

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Chemistry
The length of double bond is _______ than single bond

Longer
None of these
Shorter
Of same lenght

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Chemistry
This group of alumino-silicate minerals is widely used in making electrical insulators

Manganese
Bauxite
Chromite
Mica

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Chemistry
Colloids can be purified by

Condensation
Dialysis
Condensation
Condensation

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Chemistry
Philosopher’s Wool is

Zinc blende
Zinc carbonate
Zinc sulphate
Zinc oxide

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MORE MCQ ON Chemistry

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