Science, asked by anonymousmavoney, 2 months ago

What happens when carbon dioxide reacts with freshly prepared lime water?

a.The lime water turns milky.

b.The solution remains colourless.

c.Oxygen gas is released.

d.The chemical composition of the lime water does not change.

Answers

Answered by sunsjjs223

Answer:

I know the answer please mark me as brainliast

Explanation:

Carbon dioxide reacts with limewater (a solution of calcium hydroxide, Ca(OH) 2), to form a white precipitate (appears milky) of calcium carbonate, CaCO 3. Adding more carbon dioxide results in the precipitate dissolving to form a colourless solution of calcium hydrogencarbonate.

Previous Question

Next Question

Similar questions

Math, 1 month ago

in the figure CP is parallel to BD .it the area of traingle ABD is a and the area of traingle BCD is B complete the table...

English, 1 month ago

1.the embankment s are breached and the flood water enters into villages class 7 ans...

English, 1 month ago

the __________ method is most suitable for the that the variable which is freely scattered across the region. Q.1 fill in the blank...

English, 2 months ago

Answer the following questions: 1. What do you mean by environmental polluton ? 2. What is air pollution ? 3. Name the factors that cause air pollution 4. How can dust pollute the air? 5. What are the methods that can control air pollution ? 6. How is water polluted ? 7. Which are the factors that pollute the water ? 8. What do you understand by the word "noise" ? 9. List the hazards of noise...

Physics, 2 months ago