Chemistry, asked by dhakadpriyansh786, 14 hours ago

When two substances A and B are powdered together in a pestle and mortar, a large amount of heat is evol a result, a new substance Cis formed. What kind of change is it?
a Physical b. Chemical
c No change d. All of the above

Answers

Answered by aaloknautan6200

0

Answer:

Chemical brooooooooooooooooooooo

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