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Chemistry

Chemistry
Electric fuse is an alloy of

Tin and lead
Carbon and tin
Zinc and lead
Copper and iron

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Chemistry
The nuclear particles which are assumed to hold the nucleons together are

positrons
neutrons
mesons
electrons

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Chemistry
Bhopal gas tragedy is associated with leakage of

Carbon dioxide
Nitrogen dioxide
Methyl isocyanate
Sulphur dioxide

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Chemistry
The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of

periodic table of contents
metallurgy
atomic structure
discovery of elements

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Chemistry
The product, 9-nitroanthracene is obtained from anthracene by the action of

Nitric acid and ethyl alcohol
Nitric acid in excess
Nitric acid and acetic acid
Nitric acid and acetic anhydride

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Chemistry
The Fungus which is used in the alcohol industry is

Mushroom
Rhizopus
Candida Aibicans
Yeast

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MORE MCQ ON Chemistry

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