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AIIMS 2003

Exam: AIIMS
Year: 2003
Subject: Chemistry
Chapter: Coordination Compounds

AIIMS 2003 · Chemistry · Coordination Compounds

The colourless species is

The colourless species is

Options

A $\mathrm{VCl}_3$
B $\mathrm{VOSO}_4$
C $\mathrm{Na}_3 \mathrm{VO}_4$
D $\left.\mathrm{V}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right] \mathrm{SO}_4 \cdot \mathrm{H}_2 \mathrm{O}$

Correct answer

C. $\mathrm{Na}_3 \mathrm{VO}_4$

Step-by-step solution

\mathrm{Na}_3 \mathrm{VO}_4

contains colourless ortho-vanadate

\left(\mathrm{VO}_4^{3-}\right)

ion.

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