Exercises
UNDER
REME
ANDING
LET'S UNDERSTAND
QT
1. Objective type questions.
A. Fill in the blanks.
1. Melting of candle wax is a
(physical/chemical) change.
2. Blooming of flowers is a/an
(reversible/irreversible) and
(physical/chemical) change.
3. Baking is an example of
(physical/chemical) change.
4. Making jewellery out of gold is
(physical/chemical) chan
5.
(Heating/Cooling) causes water to change into steam.
B. Choose the correct options.
Answers
Answered by
1
Answer:
1.chemical
2.irreversible
3.physical
4.physical
5.heating
Answered by
0
Answer:
1.physical change
2.irreversible/chemical
3.chemical change
4.physical change
5.heating
Similar questions
English,
3 months ago
Computer Science,
3 months ago
Computer Science,
3 months ago
Social Sciences,
7 months ago
Social Sciences,
7 months ago
Physics,
11 months ago
Science,
11 months ago
English,
11 months ago