When wax is heated, it undergoes some changes. choose the correct stat – McqOptions

MCQOPTIONS

1.	When wax is heated, it undergoes some changes. choose the correct statement.
A.	Solid wax gets converted into liquid which is a chemical change.
B.	Water vapour is produced which is a physical change.
C.	Carbon dioxide is formed which is a physical change.
D.	Soot is formed which is a chemical change.
Answer» E.

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