Chemistry, asked by sanap2005, 6 months ago


How many changes given below
irreversible physical change?
( i) Cutting a log of wood into pieces.
(ii) Breaking down of ozone.
(iii) Melting of ice.
(iv) Lime water turns milky.
(v) Digestion of food.
(vi) Punching a hole in a paper.​

Answers

Answered by pudibindumadhuri
1

hello

i) is the answer ok how are you

Answered by ag5578112
0

Answer:

How many changes given below

irreversible physical change?

( i) Cutting a log of wood into pieces.

=) physical change

(ii) Breaking down of ozone.

=) irreversible/ chemical change

(iii) Melting of ice.

=) physical change

(iv) Lime water turns milky.

=) physical change

(v) Digestion of food.

=) irreversible/ chemical change

Explanation:

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