Home
Class 12
CHEMISTRY
Which of the following are correct about...

Which of the following are correct about Zn,Cd,Hg
I) They exhibit enthalpy of atomisation as the d-subshell is full
II) Zn,Cd do not show variable oxidation states, Hg can show +1,+2 states
III) Compounds of `Zn,Cd,Hg` are paramagnetic
IV) They are soft metals

Promotional Banner

Similar Questions

Explore conceptually related problems

Which of the following statements are correct about Zn, Cd & Hg ?

How many of the following show variable oxidation states in their compounds? Sc,Cr,Cu,Zn,Fe,Hg,La

How many of the following show variable oxidation states in their compounds? Sc,Cr,Cu,Zn,Fe,Hg,La

How many of the following show variable oxidation states in their compounds ? Sc, Cr, Cu, Zn, Fe, Hg, La

Explain the following : (i) Most of the transition elements show variable oxidation states. (ii) Many transition elements and their compounds are paramagnetic .

Account for the following : Zn, Cd and Hg are soft metals