Download App

Transition and Inner Transition Elements — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryTransition and Inner Transition Elements1 Mark
MCQ
The metal ion which is NOT coloured, is
  • A
    $Fe ^{3+}$
  • B
    $V ^{2+}$
  • ✓
    $Zn ^{2+}$
  • D
    $Ti ^{3+}$
✓

Answer

Correct option: C.
$Zn ^{2+}$
$Zn ^{2+}$

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 "MCQ" from Transition and Inner Transition Elements→Transition and Inner Transition Elements — all question types→Chemistry STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

The highest oxidation state is shown by
→
Calculate the density of metal having volume of unit cell $64 \times 10^{-24} \mathrm{~cm}^3$ and molar mass of metal $192 \mathrm{~g} \mathrm{~mol}^{-1}$ containing 4 particles in unit cell.
→
Calculate the $P V$ type of work for the following reaction at $1$ bar pressure. $\ce{\underset{(150 mL )}{ C_3H _{6(g)}}+\underset{(150mL )}{ HCl _{(g)}} \longrightarrow\underset{(150mL )}{ C_3H_7Cl _{(g)}}}$
→
When a mixture of manganese dioxide, potassium hydroxide and potassium chlorate is fused, the product obtained are
→
The conjugate base of $\left[ Zn \left( H _2 O \right)_4\right]^{2+}$ is
→
The molecular formula $H _2 S _2 O _2$ represents which oxoacid among the following?
→
Which among the following reagents is used for the conversion of alkenes into an alcohol?
→
In a carbinol system of nomenclature tetrabutyl alcohol is named as _______________
→
Which of the following conversions needs the reagent $Sn / HCl$ ?
→
The IUPAC name of ethyl dimethyl amine is ……………..
→