MCQ
The transition metals are mostly:
- ADiamagnetic.
- ✓Paramagnetic.
- CNeither diamagnetic nor paramagnetic.
- DBoth diamagnetic and paramagnetic.
✓
Answer
Correct option: B.
Paramagnetic.
Most of trasition metls have unpaired electron $(d-$configuration$)$ in their electronic configuration so they are paramagnetic in nature.
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
The correct match between Item $I$ and Item $II$ is
→| Item $I$ | Item $II$ |
| $A$ Ester test | $P$ Tyr |
| $B$ Carbylamine test | $Q$ Asp |
| $C$ Phthalein dye test | $R$ Ser |
| $S$ Lys |
$\underbrace {\mathop {Hg{I_2}\,}\limits_{'X'} \xrightarrow[{Sublimation}]{\Delta }\,\mathop {Hg{I_2}}\limits_{'Y'} \xrightarrow{{Cooling}}\mathop {Hg{I_2}}\limits_{'Z'} }_{On\,\,rubbing}$
→What would be the electrode potential for the given half cell reaction at $pH = 5$ ? ........... $\mathrm{V}$
→$2 \mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{O}_{2}+4 \mathrm{H}^{\oplus}+4 \mathrm{e}^{-} ; \mathrm{E}_{\mathrm{red}}^{0}=1.23 \mathrm{V}$
$(\mathrm{R}=8.314 \;\mathrm{J} \mathrm{mol}^{-1} \mathrm{K}^{-1} ; \text { Temperature }=298 \;\mathrm{K} ;$ oxygen under std. atm. pressure of $1 \;bar$)
Given the following molar conductivities at $25\,^oC$ ; $HCl$ , $426\,{\Omega ^{ - 1}}\,cm^2\,mol^{-1}\,;$ $NaCl$ , $126\,{\Omega ^{ - 1}}\,cm^2\,mol^{-1}\,;$ $NaCl$ (sodium crotonate), $83\,{\Omega ^{ - 1}}\,cm^2\,mol^{-1}$ . What is the ionization constant of crotonic acid? If the conductivity of a $0.001\,M$ crotonic acid solution is $3.83 \times {10^{ - 5}}\,{\Omega ^{ - 1}}\,c{m^{ - 1}}$ ?
→Activation energy is given by the formula
What is the product of following reaction ?
→$Hex - 3 - ynal\xrightarrow[\begin{subarray}{l}
(ii)\,PB{r_3} \\
(i)\,Mg/ether \\
(i)\,C{O_2}/{H_3}{O^ + }
\end{subarray} ]{{(i)\,NaB{H_4}}}\,?$
The set up shown in the diagram is for the laboratory preparation of a pungent alkaline gas. What is the name of drying agent used in the process?
Which of the following complex ions is expected to absorb visible light ?
→[At. nos. $Zn = 30, Sc = 21, $$Ti = 22, Cr = 24$]
At a given temperature, osmotic pressure of a concentrated solution of a substance $........$
→Which acid has least $p{K_a}$ value
→