List of top Chemistry Questions on Periodic properties asked in MHT CET

Which from following oxides is amphoteric in nature?

Which element from following has positive electron gain enthalpy?

Which group elements have the smallest atomic radii in their respective periods?

Identify the elements of alkali metals and alkaline earth metals respectively having highest 1st ionization enthalpy.

If A, B, C, D are four different elements with outer electronic configuration as
A = $4s^2 4p^4$, B = $4s^2 4p^5$, C = $5s^2 5p^4$, D = $5s^2 5p^5$.
Find the element having highest ionization enthalpy ($\Delta_i H_1$)

Lithium shows diagonal relationship with

Identify amphoteric oxide from following.

Identify metal halide from following having highest ionic character? (M = metal atom)

Identify amphoteric oxide from following.

Identify metal halide from following having highest ionic character? (M = metal atom)

If A, B, C, D are four different elements with outer electronic configuration as
A = $4s^2 4p^4$, B = $4s^2 4p^5$, C = $5s^2 5p^4$, D = $5s^2 5p^5$.
Find the element having highest ionization enthalpy ($\Delta_i H_1$)