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Chemistry

Chemistry
Nitric acid does not react with

Gold
Zinc
Iron
Copper

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Chemistry
The quality of petrol is expressed in terms of

Gold number
Octane number
Cetane number
Added unlead compounds

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Chemistry
Water gas is the mixture of

Carbon monoxide and hydrogen
Carbon dioxide and hydrogen
Carbon dioxide and nitrogen
Carbon monoxide and nitrogen

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Chemistry
A matured mammalian cell without nucleus is

Spermatozoan
Lymphocyte
Erythrocyte
Oocyte

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Chemistry
Which one of the following is found in kidney stones?

Calcium oxalate
Sodium chloride
Calcium acetate
Sodium oxalate

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Chemistry
Natural rubber is the polymer of :

Butadiene
Isoprene
Ethylene
Styrene

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MORE MCQ ON Chemistry

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