Which method of purification is represented by the following reaction-A- Mond ProcessB- Van ArkelC- PollingD- Cupellation

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Ores and Minerals

Which method ...

Question

Which method of purification is represented by the following reaction?
$Ni+4CO \xrightarrow{330-350 k}Ni(CO)_4 \xrightarrow{450-470K}Ni+4CO$

Mond Process

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

Van Arkel

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

Polling

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

Cupellation

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

Open in App

Solution

Suggest Corrections

Similar questions

Z r + 2 I_{2} \to Z r I_{4} 1088 K - --- \to Z r + 2 I_{2}

Which method of purification is represented by the following equations?

$N i + 4 C O$ $70^{\circ} C - -- \to$ $N i (C O)_{4}$ $180^{\circ} C - --- \to$ $N i + 4 C O$

List-I	List-II
A. Mond’s process	1. Purification of Ag containing Pb
B. Van Arkel method	2. Purification of Ge
C. Cupellation	3. Purification of Nickel
D. Zone refining	4. Purification of Titanium

T i (s) + 2 I_{2} (g) 523 K - -- \to T i I_{4} (g) 1700 K - --- \to T i (s) + 2 I_{2} (g)

Join BYJU'S Learning Program