MEDIUM
JEE Advanced
IMPORTANT
Earn 100

Why is the first ionization energy of the transition elements reasonably constant?

Important Questions on General Properties of the Elements

MEDIUM
JEE Advanced
IMPORTANT
What is electronegativity, and how is it related to the type of bond formed?
MEDIUM
JEE Advanced
IMPORTANT
What are Fajans' rules?
EASY
JEE Advanced
IMPORTANT
Predict the type of bonds formed in HCl, CsCl, NH3, CS2 and GeBr4.
MEDIUM
JEE Advanced
IMPORTANT
Give four examples to show how electronegative values may be used to predict the type of bond formed in a compound.
HARD
JEE Advanced
IMPORTANT

Use a modified Born-Haber cycle suitable for the estimation of electrode potentials to explain:

Why Ag is a noble metal and K a highly reactive metal.

MEDIUM
JEE Advanced
IMPORTANT
What are the standard electrode potentials, and how are they related to the electrochemical series?
MEDIUM
JEE Advanced
IMPORTANT
Explain the recovery of copper from a solution using scrap iron.
HARD
JEE Advanced
IMPORTANT
How is it possible to preferentially deposit metals electrolytically, like Cu, Ni and Zn from a solution containing all three?