MCQ
$3{d^{10}}4{s^0}$ electronic configuration exhibits
- ✓$Z{n^{ + 2}}$
- B$C{u^{ + 2 }}$
- C$C{d^{ + 2 }}$
- D$H{g^{ + 2 }}$
✓
Answer
Correct option: A.
$Z{n^{ + 2}}$
a
(a)$Zn - 3{d^{10}}4{s^2}$
(a)$Zn - 3{d^{10}}4{s^2}$
$Z{n^{ + 2 }} - 3{d^{10}}4{s^0}$
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
On heating with concentrated $\text{NaOH}$ solution in an inert atmosphere of $\ce{CO_2}$, white phosphorus gives a gas. Which of the following statement is incorrect about the gas?
→What is the correct sequence of reagents used for converting nitrobenzene into $m$ -dibromobenzene?
→Which of the following is correct
Ethylenediaminetetraacetic acid $(EDTA)$ is the antidote for lead poisoning. It is administered in the form of
→Following data was obtained for the first order decomposition of $SO_2Cl_2(g)$ at constant volume :
$SO_2Cl_{2(g)} \to SO_{2(g)} + Cl_{2(g)}$
→$SO_2Cl_{2(g)} \to SO_{2(g)} + Cl_{2(g)}$
| $S \,No.$ | Time $(s)$ | Total pressure $(atm)$ |
| $1$ | $0$ | $0.5$ |
| $2$ | $100$ | $0.6$ |
Calculate the rate constant
$Ph - N{H_2}\xrightarrow[{B{r_3}}]{{HN{O_2}}}A\xrightarrow[{Warm}]{{{H_2}O}}B$
→$B$ is
The substance added to increase the stability of a lyophobic sol are called:
Which of the following hormones help in the conversion of Glucose into glycogen in the body?
Which is the major product of the following reaction ?
→$\begin{matrix}
O\,\,\,\, \\
\,||\,\,\,\, \\
C{{H}_{3}}-C-Cl\xrightarrow{{{H}_{2}}S} \\
\end{matrix}$ product
The solubility product of sparingly soluble salt $A X_{2}$ is $3.2 \times 10^{-11}$. Its solubility (in $\left. mol / L \right)$ is
→