The burning of coal in air is a – McqOptions

MCQOPTIONS

1.	The burning of coal in air is a
A.	physical change.
B.	chemical change.
C.	Only (i) and (iii)
D.	periodic change.
Answer» C. Only (i) and (iii)

Discussion

No Comment Found

Related MCQs

DIRECTIONS: Read the passage (s) given below and answer the questions that follow Passage - 1 Copper statues exposed to carbon dioxide and water in the air become coated with patina. The patina is not copper, it is not carbon dioxide, and not water. It is a new substance formed by the reaction of these chemicals with one another. The change described above is a
Choose the incorrect statement.
Charcoal burning on the grill is an example of
Which of the following is an example of physical change?
The melting of gold is a physical change because
Which of the following are endothermic change?
Nitu mixed some iron filings with sulphur powder in a China dish. She heated the contents of China dish. What did she observe during the experiment?
Few changes are given below. Mark the correct option from the codes given below. (i) Milk is set to form curd. (ii) Batter is steamed to form idlis. (iii) Water is boiled to form steam. (iv) Salt is dissolved in water to form solution.
Mark the incorrect statement.
Look at the picture given below. What kind of change is shown in the picture? Choose the correct option.