CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

Calcium + Water Calcium hydroxide + Hydrogen
This is a:

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

The correct option is C displacement reaction
Ca+2H2O Ca(OH)2+H2
All atoms are balanced in both directions. This is a displacement reaction as calcium dispalced hydrogen from water to form calcium hydroxide.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chemical Reactions and Equations II
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon