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murzikaleks [220]
4 years ago
11

Why is it essential to pack the sample tightly in the melting point tube?

Chemistry
1 answer:
White raven [17]4 years ago
8 0

Answer:

In order to determine the exact melting point of substance, it should be packed well in melting point tubes. If we don't pack properly, then its melting point will be low.

Reason:

Actually when you do not packed the substance well, then air pickets inside the  solid will depress the melting point of your  solid.

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