1
MHT CET 2024 15th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Find the number of electrons that generate 1 coulomb charge?

A
$6.24 \times 10^{18}$
B
$1.25 \times 10^{18}$
C
$6.22 \times 10^{23}$
D
$3.12 \times 10^{18}$
2
MHT CET 2024 15th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the radius of first orbit of $\mathrm{Li}^{++}$.

A
70.53 pm
B
158.7 pm
C
17.63 pm
D
282.13 pm
3
MHT CET 2024 15th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the total number of orbitals present in N shell?

A
1
B
4
C
9
D
16
4
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following statements is NOT correct regarding Bohr model?

A
It failed to account for finer details of hydrogen spectrum.
B
It is unable to explain atomic spectrum other than hydrogen.
C
It explains Zeeman effect.
D
It failed to explain ability of atoms to form molecules by chemical bonds.
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