Notifications
Clear all
Atoms and Molecules
1
Posts
2
Users
0
Likes
209
Views
0
13/11/2021 12:36 pm
Topic starter
If 1.4g of calcium oxide is formed by the complete decomposition of calcium carbonate, then the amount of calcium carbonate taken and the amount of carbon dioxide formed will be respectively:
(a) 2.2g and 1.1g
(b) 1.1g and 2.5g
(c) 2.5g and 1.1g
(d) 5.0g and 1.1g
1 Answer
0
13/11/2021 12:37 pm
Correct answer is (c) 2.5g and 1.1g