Chemistry, asked by rithikakesavan29, 5 months ago

Which of the following statements is correct? *

A) Iron and rust are same substance.

B) Rusting of iron is a chemical change.

C) Removal of rust from surface of iron is chemical change.

D) All of the above

Answers

Answered by dnyaneshwari85

3

Answer:

D) All of the above

Explanation:

because iron is rusted . And no one thing is rusted .

Answered by gokulmotipalle18

0

Rusting of iron is a chemical change so B is the answer

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