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Chemistry

Chemistry
The formula C6H5-CO-CH3 represents

Phenyl acetate
Acetophenone
Acetic acid
Acetone

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Chemistry
Which of the following is used to remove ink and rust stains on cloth?

Alcohol
Oxalic acid
Ether
Kerosene oil

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Chemistry
Chemical name of common salt is

Sodium Bicarbonate
Sodium Chloride
Sodium Oxide
Sodium

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Chemistry
Antacids are found in drugs that give relief to

Acne
Eye sight
Headache
Stomach ache

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Chemistry
Lead pencil contains

Lead
Graphite
Lead sulphide
Ferrous sulphide

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Chemistry
In galvanization, iron is coated with

Copper
Nickel
Zinc
Tin

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