.2 Dissolving sugar in water is_______ .
Physical and reversible change
Chemical and irreversible change
Physical and irreversible change
Chemical and reversible change
Q.3. Burning of coal is ________.
Physical and reversible change
Chemical and irreversible change
Physical and irreversible change
Chemical and reversible change
Q.4. Melting of wax is ______.
Physical and reversible change
Chemical and irreversible change
Physical and irreversible change
Chemical and reversible change
Q.5.Beating aluminium to make aluminium foil is _________.
Physical and reversible change
Chemical and irreversible change
Physical and irreversible change
Chemical and reversible change
Q.6. Digestion of food is ________.
Physical and reversible change
Chemical and irreversible change
Physical and irreversible change
Chemical and reversible change
Answers
Answered by
3
q3-chemical and irreversible
q4-physical and reversible
q5-physical and irreversible
q6-chemical and irreversible
Answered by
5
2. Physical and reversible change
3. Chemical and irreversible change
4. Physical and reversible change
5. Physical and reversible change
6. Chemical and irreversible change
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