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Chemistry

Chemistry
Which acid is used in Lead storage battery?

Acetic acid
Hydrochloric acid
Sulphuric acid
Nitric acid

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Chemistry
Which one of the following elements is least likely to be found in commercial fertilisers?

Nitrogen
Silicon
Potassium
Phosphorous

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Chemistry
When Hydrogen starts burning in air, it produces ?

Methane
Carbonic Acid
Ammonia
Water

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Chemistry
Solder metal is an alloy of

Lead and tin
Copper and zinc
Copper and tin
Lead and antimony

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Chemistry
Silicon is a

Semiconductor
Conductor
Insulator
Nonconductor

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Chemistry
The basic chemical building block of natural rubber obtained from trees is

Acetylene
Vinyl Chloride
Neoprene
Isoprene

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MORE MCQ ON Chemistry

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