Answers

2014-09-19T18:05:02+05:30
Ammonium chloride will change into gaseous state directly after heating whereas sugar will show no change in state  but will caramalize or burn.

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2014-09-20T12:18:40+05:30
Ammonium chloride on heating changes directly to gaseous form ie. it sublimes .and gives out dense white fumes.
whereas sugar on heating produces a charring effect .
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