246

You visited us 246 times! Enjoying our articles? Unlock Full Access!

Types of Unit Cell

Which among t...

Question

Which among the following is colourless?

Ti³⁺

No worries! We‘ve got your back. Try BYJU‘S free classes today!

V ³⁺

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Sc ²⁺

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Zn ²⁺

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
Zn ²⁺

Zn ²⁺ is colourless, as it has completely filled d-orbitals.

Suggest Corrections

Similar questions

T i^{3 +}, V^{3 +}

C u^{+}, S c^{3 +}

F e^{2 +}, F e^{3 +}

C o^{2} +, N i^{2 +}

Z n^{2 +}, A g^{+}

T i^{3 +}, V^{3 +} (i i) C u^{+}, S c^{3 +} (i i i) F e^{2 +}, F e^{3 +} (i v) C o^{2 +}, N i^{2 +} (v) Z n^{2 +}, A g^{+}

Which of the following sets contain only isoelectronic ions?
(i) $Z n^{2 +}, C a^{2 +}, G a^{3 +}, A l^{3 +}$

(ii) $K^{+}, C a^{2 +}, S c^{3 +}, C l^{-}$

(iii) $P^{3 -}, S^{2 -}, C l^{-}, K^{+}$

(iv) $T i^{4 +}, A r, C r^{3 +}, v^{5 +}$

E^{o}

M g^{2 +} / M g = - 2.37 V, Z n^{2 +} / Z n = - 0.76 V

F e^{2 +} / F e = - 0.44 V

N a^{+}, Z n^{2 +}, C u^{+}, F e^{3 +}

Join BYJU'S Learning Program