Question

2. Which of the following is correct?
a. No new substances are formed in
both physical and chemical changes.
b. A new substance is formed in both
physical and chemical changes.
c. In a physical change a new substance
is formed whereas in chemical
change no new substance is formed
d. In a physical change no new
substance is formed whereas in a
chemical change a new substance is
formed​

Answer 1

D) In a phisycal change no new substances are formed whereas in a chemical change a new substances is formed.

Explanation:

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Answer 2

Answer:

Answer is d.

Explanation:

in a physical change no new substance is formed whereas in a chemical change a new substance is formed