Question

B. Match the columns :
Column A
Column B
1. Heating of an aluminium rod
2. Change of chalk stick into powder
3. Breaking of wooden stick
4. Melting of ice cream
(a) Physical state 2
(b) Temperature 4
(c) Surface area
(d) Size​

Answer 1

Answer:

ur ans is ⬇️⬇️⬇️

1b

2a

3d

4c

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