Question

4. Compound A reacts with another
compound B to form a compound C. What
kind of change does this represent?​

Answer 1

Answer:

A chemical change because if we take 2A as H2 and B as O, then H2O IS WATER.

Thus water is formed which is a chemicaal change

Answer 2

When a compound A acts with another compound B to form a compound c according to the chemical reaction:

2A + B = 2C.

Since, a completely new substance is formed by the reaction between two other substances, this is a chemical change.

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