Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
JEE Main & Advanced
Chemistry
Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
Question Bank
Atomic and lonic radii
question_answer
Which of the following has largest size [MP PMT 1995, 2003; JIPMER (Med.) 2002]
A)Al
B)\[A{{l}^{+}}\]
C)\[A{{l}^{+2}}\]
D)\[A{{l}^{+3}}\]
Correct Answer:
A
Solution :
During the formation of cation the size decreases.