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Chemistry

Chemistry
Plastic is a type of

Acrylic
None of these
Polymer
Polyester

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Chemistry
How many atoms of oxygen are in a glucose molecule

4
6
3
10

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Chemistry
Brass is a

Compound
Element
Homogeneous mixture
Heterogeneous mixture

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Chemistry
The ore of Aluminium is

Chalco pyrites
Bauxite
Fluorspar
Hematite

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Chemistry
Aquaregia is a mixture of the following in the ratio 1 : 3 by volume

Conc. HNO3 and conc. H2SO4
Dil. HCl and dil. HNO3
Conc. HCl and conc. HNO3
Conc. HNO3 and conc. HCl

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Chemistry
Global warming is mainly due to accumulation of

Oxides of sulphur
Carbon dioxide
Oxides of nitrogen
Carbon monoxide

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MORE MCQ ON Chemistry

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