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Chemistry

Chemistry
Methanoic and ethanoic acids can be distinguished by the action of

SOCl2
NaHCO3
Tollen's reagent
NaOH

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Chemistry
A fertile soil is likely to have a pH of

9
14
3
43989

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Chemistry
The most malleable metal is

gold
platinum
iron
silver

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Chemistry
Dry powder fire extinguishers contain

Sand
Sand and sodium carbonate
Sand and potassium carbonate
Sand and sodium bicarbonate

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Chemistry
Which one of the following is found in kidney stones?

Sodium chloride
Calcium oxalate
Calcium acetate
Sodium oxalate

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Chemistry
The deterioration of a metal by an electrochemical process is commonly termed as

Corrosion
Passivation
Abrasion
Erosion

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MORE MCQ ON Chemistry

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