d. none of these
A Multiple Choice Questions (MCQs)
1. In a change, energy is
a. absorbed
b. evolved
c. either absorbed or evolved
d. none of these
2. Changes involve
a. an action
b. a reaction
c. interaction
3. An example of physical change is
a. boiling of water b. boiling of an egg
c. burning of wood
4. Occurrence of a solar eclipse is a
a periodic change b. non-periodic change c. chemical change
5. Catching of common cold is a
a. periodic change b. non-periodic change c. chemical change
6. Arrival of a comet is
a. periodic change b. non-periodic change c. chemical change
d. making curd
d. none of these
d. physical change
d. physical change
Tihe blanks
Answers
Answered by
8
Answer:
HEY MATE,
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Answered by
4
1-c
2-b
3-a
4-a
5-a
6-b
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2-b
3-a
4-a
5-a
6-b
Please corret me if i am wrong
Mark brainliest
Have a good day : )
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