Download App

4. d and f- block elements — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry4. d and f- block elements1 Mark
MCQ
Select the diamagnetic coloured compound:-
  • A
    $AgI$
  • B
    $KMnO_4$
  • C
    $I_2$
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d
all are diamagnetic

$\mathrm{I}_{2}=$ due to Homo-Lumo

$\mathrm{AgI}=$ polarisation

$\mathrm{KMnO}_{4}=$ charge transfer

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 4. d and f- block elements→4. d and f- block elements — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

The experimental molecular weight of an electrolyte will always be less than its calculated value because the value of Van't Hoff factor  $“i” $ is
→
In following given reaction

$CH_3COOH + PCl_5 \longrightarrow (A)$ $\xrightarrow[(2){{H}_{2}}O]{(1)\,C{{H}_{3}}MgBr}\left( B \right)$ Product $B$ would be

→
Which of the following is correctly matched?
→
The segment of $DNA$ which acts as the instructional manual for the synthesis of the protein is
→
Which of the following statements is correct ?
→
$4.0 \,gm$ of $NaOH$ are contained in one decilitre of solution. Its molarity would be ......... $M$
→
On heating $KCl{O_3}$, we get
→
How many grams of $C{H_3}OH$ should be added to water to prepare $150\,ml$ solution of $2\,M\,C{H_3}OH$
→
Optical activity is shown by
→
Which of the following statements is not true about the complex ion $[Cr(en)_2Cl_2]^+$
→