Chemistry, asked by bunkeraditya418, 8 months ago

Which one of the following is used in the experiment to ensure that all connections are airtight?



Vaseline

Oil

Wax

Cotton



​

Answers

Answered by jotchahalkaur001
0

Answer:

The depression in freezing point for 1M urea and 1M NaCl are in the ratio *

1:1

1:2

2:1

1:3

Answered by vishnupriya7592
1

Answer:

Vaseline

Explanation:

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