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Chemistry

Chemistry
The common name of sodium bicarbonate is

Baking soda
Soda ash
Soda lime
Baking powder

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Chemistry
Natural rubber is a polymer of

Styrene
Vinyl acetate
Isoprene
Propene

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Chemistry
Malathion is a/an

Insecticide
Fumigant
Preservative
Pesticide

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Chemistry
One property of ammonia is

It is insoluble in water
Its aqueous solution turns red litmus blue
It is a odourless gas
It is a yellowish gas

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Chemistry
The compound to which H2 does not add is

Tetra –9 – phenanthrylethylene
Tetraphenyl ethylene
Biphenyl ethylene
Tetra – a –naphthylethylene

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Chemistry
Which one of the following elements exhibits the greatest tendency to lose electrons ?

Fluorine
Zinc
Lithium
Oxygen

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MORE MCQ ON Chemistry

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