Chemistry, asked by joyen, 1 year ago

explain why a glass jar car be opened more easily if the metal lid is heated gently first.

Answers

Answered by ravisundarm

the question is not given in a proper way

Answered by IndieLov

Well since the glass jar is with metal lid, the metal lid will expand while we heat it and it will be loose.

Reason is that metal expands on heating and it becomes looser.

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