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Chemistry

Chemistry
The Fungus which is used in the alcohol industry is

Rhizopus
Candida Aibicans
Mushroom
Yeast

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Chemistry
Brass is a

Compound
Heterogeneous mixture
Homogeneous mixture
Element

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Chemistry
Formic acid is produced by

Mosquitoes
Cockroaches
White ants
Red ants

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Chemistry
Percentage of carbon in steel ranges from

4.0 to 6.0
0.1 to 1.5
3.0 to 4.0
1.5 to 3.0

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Chemistry
The main chemical constituent of the oil of cardamom which is responsible for flavour of this oil is

engenol
cineole
geraniol
limonene

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Chemistry
Black lung disease occurs in people working in

Organic solvents industry
Paint manufacturing industry
Coal mines
Electroplating industry

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MORE MCQ ON Chemistry

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