Test Index

AIIMS 2015 Chemistry Question Paper for free online practice with solutions

© examsnet.com

Question : 1

Total: 60

Following table shows the successive molar ionization energy (kJ mol−1) of five elements A to E.

Element	Ionisation energy (kj mol−1)
Element	1st	2nd	3rd	4th
A	2080	4000	6100	9400
B	500	4600	6900	9500
C	740	1500	7700	10500
D	580	1800	2700	11600
E	420	3100	4400	5900

Which two elements are most likely to be in the same group of the periodic table?

C and D
D and E
B and D
B and E

Go to Question:

Next Question