You are given two samples of water labelled as ‘A’ and ‘B’. Sample ‘A’ boils at 100°C and sample ‘B’ boils at 102°C. Which sample of water will not freeze at 0°C? Comment

NCERT Class IX
Sciences - Exemplar Problems

Chapter 2. Is Matter Around Us Pure

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Answers

2015-05-23T11:21:09+05:30
THE WATER OF SAMPLE 'A' IS PURE WATER 
WHEREAS THE SAMPLE-B WATER IS HAVING SOME IMPURITY
THEREFORE SAMPLE B DOES NOT FREEZE ON 0 DEGREE CELSIUS
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