wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

State whether the given statement is true or false:

A solution of a substance X is used for white washing. The reaction of the substance X is with water is:
CaO(s)Calciumoxide+H2O(l)WaterCa(OH)2(aq)Calciumhydroxide

A
True
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
False
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A True
The chemical name of substance, which is used for white washing is calcium oxide. Its common name is lime or quick lime. The chemical formula of calcium oxide is CaO.
When calcium oxide reacts with water it forms calcium hydroxide. Calcium hydroxide is also known as slaked lime.
CaO(s)Calciumoxide+H2O(l)WaterCa(OH)2(aq)Calciumhydroxide

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Hydrides of Nitrogen - Ammonia and Hydrazine
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon