1.

Ellingham diagram is given below for the formation of some oxides. Then select the correct combination

Answer»

Below
`T_(2)Al_(2)O_(3)+ 3Mg to 3MgO+2Al, DELTAG= -ve`
Below
`T_(3)MgO+ CO to CO_(2)+ Mg, DeltaG= -ve`
Below
`T_(3)MgO+ CO to CO_(2)+ Mg, DeltaG= -ve`
all of the above

Solution :If `DeltaG =-ve`the process is SPONTANEOUS


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