The melting point of copper is higher than that of zinc because
A.
the $$s, p$$ as well as $$d$$ - electrons of copper are involved in metallic bonding
B.
the atomic volume of copper is higher
C.
the $$d$$ - electrons of copper are involved in metallic bonding
D.
the $$s$$ as well as $$d$$ - electrons of copper are involved in metallic bonding
Answer :
the $$d$$ - electrons of copper are involved in metallic bonding
Releted MCQ Question on Inorganic Chemistry >> D and F Block Elements
Releted Question 1
When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide, the ratio of volume of hydrogen evolved is