Chemistry MCQs

Latest MCQs

What are liquids that evaporate quickly, called...?

(i) Volatile
(ii) Viscous

(iii) Evaporative
(iv) None of these

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Latest MCQs

When a gas turns into a liquid the process is called:...?

(i) Condensation
(ii) Evaporation

(iii) Deposition
(iv) Sulimation

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Latest MCQs

The process by which a substance absorbs moisture upon exposure to atmosphere is called:...?

(i) Deliquescence
(ii) Efflorescence

(iii) Dehydrogenation
(iv) Desalination

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Latest MCQs

Which gas is used to make soda water...?

(i) Ammonia
(ii) Hydrogen

(iii) Nitrogen
(iv) Carbon Dioxide

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Latest MCQs

What type of acid is used in car batteries...?

(i) Hydrochloric acid
(ii) Hydrofluoric acid

(iii) Nitric acid
(iv) Sulphuric acid

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Latest MCQs

Which of the following is an electrolyte...?

(i) NaCl
(ii) Oil

(iii) Ethanol
(iv) None of these

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Latest MCQs

Acid rain contains high levels of _____...?

(i) Sulphuric Acid
(ii) Nitric Acid

(iii) Oxalic Acid
(iv) Both A and B

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Latest MCQs

Which Muslim scientist is considered to be the founder of chemistry___...?

(i) Jabir bin Hayan
(ii) Al Beroni

(iii) Yaqoob Alkandi
(iv) None

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Latest MCQs

Biogas produced as a result of anaerobic decay of organic matter consist primarily of_____ gases ...?

(i) N2 & SO2
(ii) O2 & N2

(iii) NH3 & CO2
(iv) None of these

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Latest MCQs

The most brightest planet is ______...?

(i) Sun
(ii) Mercury

(iii) Venus
(iv) None of these

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