Q.

Melting point trend of 15th group elements is

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

increases down the group

b

Decreases down the group

c

Increases up to As and then decreases

d

Decreases up to As and then increases

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

M.P depends on packing

From 'N' to 'As' as metallic character increases , MP increases.

From As to Bi, MP decreases due to weaker intermetallic bonds in Antimony and Bismuth.

 

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon