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Chemistry

Chemistry
The next higher homologue of C6H14 is

C7H14
C6H12
C7H16
C7H12

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Chemistry
Chemical composition of cement is

Limestone and Gypsum
Clay and Gypsum
Limestone and Clay
Limestone, Clay and Gypsum

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Chemistry
The element absorbed both in cation and anion form is

Nitrogen
Phosphorus
Calcium
Sulphur

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Chemistry
The gas used in the manufacture of vanaspati from vegetable oil is

oxygen
hydrogen
carbon dioxide
nitrogen

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Chemistry
The cathode of a lead storage battery is made up of

Manganese dioxide
Lead oxide
Lead
Zinc

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Chemistry
Highly toxic gas which causes headache, visual difficulty, paralysis and even death is

CO
O3
All of these
CO2

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MORE MCQ ON Chemistry

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