Home
Class 12
CHEMISTRY
[Sc(H(2)O)(6)]^(3+) ion is...

`[Sc(H_(2)O)_(6)]^(3+)` ion is

A

Colourless and diamagnetic

B

Coloured and octahedral

C

Colourless and paramagnetic

D

Coloured and paramagnetic

Text Solution

Verified by Experts

The correct Answer is:
A
`._(21)Sc=[Ar]3d^(1)4s^(2)`
`Sc^(3+)=[Ar]3d^(0)4s^(0)` no unpaired electrons in d sub shell, so it is diamagnetic and colourless.
Promotional Banner

Topper's Solved these Questions

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise Critical Thinking|21 Videos

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise JEE Section (Only one choice correct answer)|38 Videos

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise JEE Section (Numeric answer type questions)|2 Videos

  • COORDINATION CHEMISTRY

    ERRORLESS |Exercise JEE(ADVANCED 2018 MORE THAN ONE CHOICE CORRECT ANSWER|1 Videos

  • ELECTROCHEMISTRY

    ERRORLESS |Exercise Jee Section JEE (Advanced) 2018 (Numberic answer Type Questions)|2 Videos

Similar Questions

Explore conceptually related problems

The purple colour of [Ti (H_(2)O)_(6)]^(+3) ion is due to

The type of magnetism exhibited by [Mn(H_(2)O)_(6)]^(2+) ion is "________" .

The type of magnetism exhibited by [Mo(H_(2)O)_(6)]^(2+) ion is _______.

[Ti(H_(2)O)_(6)]^(3+) is coloured while [Sc(H_(2)O)_(6)]^(3+) is colourless. Why?