Answers

2014-03-11T17:52:18+05:30
The example for lyophilic sol are 
gum,starch,rubber

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2014-03-11T20:11:10+05:30
When sulfur compounds are burned, sulfur dioxide gas is left behind. When sulfur dioxide gas is heated to 450°F (232°C), the combination turns into sulfur trioxide.
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