Home
Class 12
CHEMISTRY
Question given below are based on the gi...

Question given below are based on the given diagram of extractive metallurgy.

The point noted by arrow are the melting and boiling points of the metals zinc and magnesium. `DeltaG^(@)` as a function of temperature for some reaction of extractive metallurgy.
To make the following reduction process spontaneous, temperature should be:
`ZnO+C to Zn+CO`

A

`lt 1000&(@)C`

B

`gt1000^(@)C`

C

`lt 500^(@)C`

D

`gt 500^(@)C " but " lt 1000^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Similar Questions

Explore conceptually related problems

Question given below are based on the given diagram of extractive metallurgy. The point noted by arrow are the melting and boiling points of the metals zinc and magnesium. DeltaG^(@) as a function of temperature for some reaction of extractive metallurgy. At this temperature DeltaG^(@) of the reaction is: ZnO+C to Zn+CO

Question given below are based on the given diagram of extractive metallurgy. The point noted by arrow are the melting and boiling points of the metals zinc and magnesium. DeltaG^(@) as a function of temperature for some reaction of extractive metallurgy. At what temperature, zinc and carbon have equal affinity for oxygen?

Questions given below are based on the given diagram for extractive metallurgy. (v) This method is known as :

Questions given below are based on the given diagram for extractive metallurgy. (iii) The make the following process spontaneous, temperature should be : ZnO + C rarr Zn + CO .