1
MHT CET 2024 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

If four different elements A, B, C and D having electronic configuration as $\mathrm{A}=[\mathrm{Ne}] 3 \mathrm{~s}^2 3 \mathrm{p}^4$, $B=[\mathrm{Ne}] 3 \mathrm{~s}^2 3 \mathrm{p}^5, \mathrm{C}=[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^4$ and $\mathrm{D}=[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^5$.

Identify the element with largest atomic radius.

A
A
B
B
C
C
D
D
2
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following elements has highest value of ionization enthalpy $\left(\Delta_{\mathrm{I}} \mathrm{H}_1\right)$ ?

A
He
B
Ar
C
Cl
D
I
3
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following elements has highest electronegativity?

A
K
B
Na
C
Li
D
Cs
4
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following elements belongs to first group and fifth period of periodic table?

A
Rubidium
B
Strontium
C
Caesium
D
Barium
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