1
IIT-JEE 1987
MCQ (Single Correct Answer)
+1
-0.25
The first ionisation potential in electron volts of nitrogen and oxygen atoms are respectively given by
2
IIT-JEE 1982
MCQ (Single Correct Answer)
+1
-0.25
The element with the highest first ionization potential is
3
IIT-JEE 1981
MCQ (Single Correct Answer)
+1
-0.25
The correct order of second ionisation potential of carbon, nitrogen, oxygen and fluorine is
Questions Asked from Periodic Table & Periodicity (MCQ (Single Correct Answer))
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