A student dropped few pieces of marble in dilute HCl contained in a test tube. The evolved gas was passed through lime water. (i) What change would be observed in lime water? (ii) Write balanced chemical equation for the above change.

Acids, bases and salt

1 Posts

2 Users

0 Likes

224 Views

01/11/2020 12:41 pm

Topic starter

romiroy12

(@romiroy12)

Illustrious Member

2049 Posts
2049 0 0

A student dropped few pieces of marble in dilute HCl contained in a test tube. The evolved gas was passed through lime water.

(i) What change would be observed in lime water?

(ii) Write balanced chemical equation for the above change.

Add a comment

Topic Tags

1 Answer

01/11/2020 12:43 pm

Anonymous

0 Posts
0 0 0

(i) Lime water will turn milky due to formation of calcium carbonate.

(ii) Ca(OH)₂ (aq) + CO₂(g) → CaCO₃ (s) + H₂O(l)

Add a comment

Forum Icons: Forum contains no unread posts Forum contains unread posts

Topic Icons: Not Replied Replied Active Hot Sticky Unapproved Solved Private Closed

Forum