Thermal decomposition of which of the followi | vedclass

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(D) The Mond process is used for the refining of nickel. In this process,impure nickel is heated in a stream of carbon monoxide to form a volatile com

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Carbonyl

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(D) The Mond process is used for the refining of nickel. In this process,impure nickel is heated in a stream of carbon monoxide to form a volatile complex,nickel tetracarbonyl,$Ni(CO)_4$. $Ni + 4CO \xrightarrow{330-350 \ K} Ni(CO)_4$ This complex is then subjected to higher temperatures,causing it to undergo thermal decomposition to yield pure nickel. $Ni(CO)_4 \xrightarrow{450-470 \ K} Ni + 4CO$

List-$I$ (Method)	List-$II$ (Metal refined)
$(A)$ Zone refining	$(I)$ $Sn$
$(B)$ Liquation	$(II)$ $In$
$(C)$ Vapour phase refining	$(III)$ $Zn$
$(D)$ Distillation	$(IV)$ $Zr$
-	$(V)$ $Al$

Thermal decomposition of which of the following yields nickel?

Similar Questions

Match the following List-$I$ (Method) with List-$II$ (Metal refined):
List-$I$ (Method) List-$II$ (Metal refined)
$(A)$ Zone refining $(I)$ $Sn$
$(B)$ Liquation $(II)$ $In$
$(C)$ Vapour phase refining $(III)$ $Zn$
$(D)$ Distillation $(IV)$ $Zr$
- $(V)$ $Al$

The correct answer is:

The cupellation process is used in the metallurgy of:

Blister copper is

Explain the $Mond$ process for the refining of $Nickel$.

In the electrolytic purification of copper,some gold is found in the:

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