Chemistry
Mention a change which is always
(a) desirable
(b) undesirable
(c) periodic
Phy & Chem Changes
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Answer
(a) Photosynthesis
(b) Rusting of iron
(c) Change of day and night
Answered By
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Mention a change which is always
(a) desirable
(b) undesirable
(c) periodic
49 Likes
(a) Photosynthesis
(b) Rusting of iron
(c) Change of day and night
Answered By
28 Likes