Classify the following in to chemical chargeand physical changes*are n

1.	Classify the following in to chemical chargeand physical changesare not usually reversiblenew objects are of formedNo sound or gas is producedthe shape or dimension of the object changesNew smell is not produced.Heat or radiation is produce
Answer» I don't KNOW the ANSWER if you know then SAY

Classify the following in to chemical chargeand physical changesare not usually reversiblenew objects are of formedNo sound or gas is producedthe shape or dimension of the object changesNew smell is not produced.Heat or radiation is produce

Answer»

I don't KNOW the ANSWER if you know then SAY