Question

Which of the following are chemical changes?
Sanel
(a) लोहे में जंग लगना (Rusting of iron)
(b) खाना पकाना (Cooking food)
(C) जल से बर्फ बनाना (Making of ice from Water)
(d) मोमबत्ती का जलना (Burning of a candle)​

Answer 1

Answer:

Making of ice from water it's a answer.