1
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the half life of a first order reaction if time required to decrease concentration of reactant from 0.8 M to 0.2 M is 12 hour?

A
1.5 hour
B
3 hour
C
6 hour
D
12 hour
2
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which element from following has half filled If orbital at observed ground state?

A
Gd
B
Sm
C
Nd
D
Ho
3
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of moles of nitrogen atoms present in one mole cytosine?

A
5
B
4
C
3
D
2
4
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following anions has lowest coagulating power for precipitation of positive sol?

A
$\left[\mathrm{Fe}(\mathrm{CN})_6\right]^4$
B
$\mathrm{PO}_4^{3-}$
C
$\mathrm{SO}_4^{2-}$
D
$\mathrm{Cl}^{-}$
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