MCQ
Electronic configuration$1{s^2},\,2{s^2}2{p^6},\,3{s^2}3{p^6}3{d^5},\,4{s^1}$ represents
- ✓Ground state
- BExcited state
- CAnionic state
- DAll of these
✓
Answer
Correct option: A.
Ground state
a
(a) It is the ground state configuration of chromium.
(a) It is the ground state configuration of chromium.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following compound forms silicones on hydrolysis ?
Which of the following is electrophilic in nature ?
is
$C{H_3} - CH = CH - C{H_3}\xrightarrow[{(ii){H_2}O,Zn}]{{(i){O_3}}}{\text{Product}}$
→Which of the following have highest melting point
When ' $\mathrm{x}$ ' $\times 10^{-2} \mathrm{~mL}$ methanol (molar mass $=32 \mathrm{~g}$; density $=0.792 \mathrm{~g} / \mathrm{cm}^3$ ) is added to $100 \mathrm{~mL}$ water (density $=1 \mathrm{~g} / \mathrm{cm}^3$ ), the following diagram is obtained.
→(Image)
$x=$.. . . . . .(nearest integer)
[Given: Molal freezing point depression constant of water at $273.15 \mathrm{~K}^2$ is $1.86 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$ ]
Which of the following equilibrium will shift in right side by increase in pressure?
In benzene, all the six $C-C$ bonds have the same length because of
→The magnetic quantum number $m_l$ is fixed by the azimuthal quantum number, $l.$ If $l= 2,$ the type and number of the orbitals indicated by
→In a one litre closed container $4\, moles$ of $PCl_5$ are heated and $80\%$ $PCl_5$ remains undissociated at equilibrium then the value of equilibrium constant is
→