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Chemistry

Chemistry
Natural rubber is the polymer of :

Isoprene
Ethylene
Styrene
Butadiene

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Chemistry
The next higher homologue of C6H14 is

C6H12
C7H12
C7H16
C7H14

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Chemistry
What is a mixture of potassium nitrate, powdered charcoal and sulphur called?

Glass
Paint
Gun powder
Cement

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Chemistry
Which one of the following species has the highest bond order, shortest bond length and maximum bond strength

O2
O+2
O-22
O-2

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Chemistry
Which gas does not form the part of atmosphere ?

Nitrogen
Chlorine
Helium
None of these

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Chemistry
Sodium Carbonate is commonly known as

Washing Soda
Caustic Potash
Baking Soda
Caustic Soda

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MORE MCQ ON Chemistry

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