State whether the following statements are true or false. In case a statement is false, write the corrected statement.
a. Cutting a log of wood into pieces is a chemical change.
b. Formation of manure from leaves is a physical change.
c. Iron pipes coated with zinc do not get rusted easily.
d. Iron and rust are the same substances.
e. Condensation of steam is not a chemical change.

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Solution

a. The statement is false
Cutting a log of wood into pieces is a physical change.

b. The statement is false.
The formation of manure from leaves is a chemical change.

c. The statement is true.

d. The statement is false.
Iron and rust are not same but different substances.

e. The statement is true.

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Similar questions

State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook.

(a) Cutting a log of wood into pieces is a chemical change.
(b) Formation of manure from leaves is a physical change
(c) Iron pipes coated with zinc do not get rusted easily.
(d) Iron and rust are the same substances.
(e) Condensation of steam is not a chemical change.

State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook.

(a) Cutting a log of wood into pieces is a chemical change. (True/False)

(b) Formation of manure from leaves is a physical change.

(True/ False)

(d) Iron and rust are the same substances. (True/False)

(e) Condensation of steam is not a chemical change. (True/False)

Q. Question 2(c)
State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook.
Iron pipes coated with zinc do not get rusted easily.

Q. Question 2(a)
State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook.
Cutting a log of wood into pieces is a chemical change.

Q. Question 2(e)
State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook.
Condensation of steam is not a chemical change.

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a. The statement is false Cutting a log of wood into pieces is a physical change. b. The statement is false. The formation of manure from leaves is a chemical change. c. The statement is true. d. The statement is false. Iron and rust are not same but different substances. e. The statement is true.