ICSE /Class 7
Chemistry MCQ Based On Air a mixture of gases
Our free online Chemistry test quiz for Class 7, ICSE will assist you to improve your Chemistry skills on every concept in a fun interactive way.
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ICSE Class 7 Chemistry Air a mixture of gases
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Choose the optoin which doesn't trap heat.
Recall the properties of a mixture.
Remember the components of air.
The first letter of oxygen.
Remember the components of air.
'Di' means two.
Which gas protects us from ultraviolet rays of the Sun?
100 - (78+1)
It affects our eyes.
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