No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
5
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C 5 The atomicity of a molecule is the number of atoms present in it. KNO3 has one potassium atom, one nitrogen atom and 3 oxygen atoms. So, a total of 5 atoms are present in the given compound. ∴ Atomicity of KNO3 is 5.