Do you know which of the following sentence is in-correct.
a) Cutting of log of wood into pieces is a physical change.
b) Limewater turns milky on passing CO2 through it.
c) Hydrogen gas is produced when acetic acid is added to a solution of a sodium hydrogen carbonate.
d) Explosion of a firework is a chemical change.
Answers
Answered by
7
Answer:
b option is correct
mark me brainlist start following me by clicking on cat near my comment
Answered by
2
Answer:
no a )cutting a log into pieses
Similar questions