Question

Which of the following is a physical change ? (A)Electric current is passed through water (B)Electric current is passed through a bulb and it glows (C)Burning of candle (D)Making of curd from milk

Answer 1

Answer:

D) Making of curd from milk is physical change

Answer 2

Answer:

its a chemical change

Explanation:

this is because once it is turned to curd it cannot be changed back to milk(this was to the other guy who ans)

Answer:(the actual one)

it is option b