Inportant Questions some basic concept of chemistry for competition papers
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1
Answer:
you can refer to goyal brothers or else pradeep
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Answer:
are asking for ques. from some basic concepts of chemistry??
if yes then here is one--
Explanation:
Que. - Classify the following into elements, compounds& mixtures.
a) -air b) - diamond c) - LPG d) - Dry ice e) - Smoke
Hope it helped...!!!
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