Identify the correct statements
a) In a group the correct order of melting points is 3d < 4d < 5d
b) In 3d and 4d series, VII B group elements have exceptionally low melting points
c) II B group have highest melting points in any series.
d) The correct order of melting points is Cu > Ag > Au

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Only A, D, C are correct

Only A, B, D are correct

Only A, B are correct

Only B, C, D are correct

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

The increasing order of MP and BP of 3d, 4d and 5d-series transition metals are as follows, 3d < 4d < 5d. The fact can be explained on the basis of their size and metallic character.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Get Expert Academic Guidance – Connect with a Counselor Today!