Question

why is a wire guaze places under glass apparatus when heated?​

Answer 1

Answer:

A wire guaze is placed under glass apparatus when heated as it distributes heat from the burner evenly to the glass apparatus and hence prevents its cracking.

Explanation:

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Answer 2

Answer:

Wire gauze is placed on the support ring that is attached to the retort stand between the Bunsen burner and the glassware to support the beakers, flasks, or other glassware during heating. ... The ceramic at the centre of the wire gauze is enmeshed at high pressure to prevent it from peeling.

Explanation:

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