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
$Zn $ is related to which group
  • ✓
    $IIB$
  • B
    $IIA$
  • C
    $IA$
  • D
    $IB$
✓

Answer

Correct option: A.
$IIB$
a
(a)$_{30}Zn$ has been placed in $ II B$  group of $ d-$ block in the long form of periodic table.

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

Assertion : Hydroxyketones are not directly used in Grignard reaction.

Reason : Grignard reagents react with hydroxyl group

→
$HC \equiv CNa + Cl - CH_2 - CH_2 - CH_2 - I \to (A)$; Major product $(A)$ is 
→
Select the incorrect option, when a lead storage battery is discharged -
→
Which of the following statements is not true about glucose?
→
The $IUPAC$ name of the complex $[CrCl_2(H_2O)_4]NO_3$ is 
→
The e.m.f. of the cell $Zn|Z{n^{2 + }}(0.01\,M)||F{e^{2 + }}(0.001\,M)|Fe$ at $298\,K$  is $0.2905 $ then the value of equilibrium for the cell reaction is
→
The $emf$ of the cell reaction

$Ag|A{g^ + }\left( {0.1M} \right)||A{g^ + }\left( {1M} \right)|Ag$ at $298\, K$ is ......... $\mathrm{V}$

→
Reaction ${C_2}{H_5}I + {C_5}{H_{11}}I + 2Na \to {C_2}{H_5} - {C_5}{H_{11}} + 2NaI$ is called
→
Which of the following reacts most slowly with nitric acid ?
→
The Wurtz-Fittig reaction involves condensation of
→