dianaartisha dianaartisha

06-01-2017
Chemistry

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Energy is required to produce a chemical change during

(1) chromatography
(2) electrolysis
(3) boiling
(4) melting

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Greenleafable Greenleafable

19-01-2017

Energy is required to produce a chemical change during (2) electrolysis, given that it is the only stage which includes only a chemical change. The other options include physical changes as well.

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yminose731 yminose731

17-01-2021

Answer:

2) electrolysis

Explanation:

Castle learning

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