Question

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Answer 1

Answer:

Uses of decomposition reaction :-

• the relief from acid indigestion
• from metallurgical process : extraction of metals from its oxides , chloride etc
• thermite welding
• manufacture of cement or calcium oxide

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Answer 2

Answer:

:thermite welding

:the relief from acid indigestion

:manufacture of cement or calcium oxide

:for metallurigal processes

Explanation:

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