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Chemistry

Chemistry
Silica gel is a

Flavouring agent
Delicious food
Moisturizer
Drying agent

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Chemistry
Chemical name of vinegar is

Acetone
Ethanol
Acetic acid
Formaldehyde

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Chemistry
Stalactites and Stalagmites form due to the precipitation of :

CaCl2
MgCO3
MgCl2
CaCO3

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Chemistry
Most poisonous pollutant in water is

Phosphate
Detergent
Zinc
Arsenic

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Chemistry
Slag is a name given for

Molten iron
Molten alumina
Molten sand
Molten calcium silicate

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Chemistry
________ gives hardness to stainless steel.

Zinc
Carbon
Lead
Tin

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