NTA Abhyas NEET2020Chemistryp Block Elements (Group 15, 16, 17 & 18)Practice
Which of the following is wrong statement?
Options
- AOzone is violet-black in solid state
- BOzone is diamagnetic gas
- CONCl and ONO - are isoelectronic
- DO 3 molecule is bent
Correct answer
C. ONCl and ONO - are isoelectronic
Step-by-step solution
Ozone in solid state is violet-black solid. All paired electrons, so it is diamagnetic as per Lewis structure. ONCl – no. of electrons = 32 ONO – – no. of electrons = 24 They are not isoelectronic. O 3 has bent structure with Bond angle 116.8 o .