Some statement about Ellingham diagram (a) Increase in the slope of the line on +ve side indicates the phase ransformation (b) Metal oxide decomposes on its own at the temperature when the `DeltaG^(0)` becomes positive (c ) Oxide of the upper line can reduced by the elements whose oxidation is represented by the lower line. The correct statement is/areA. Only aB. Only a and bC. Only b and cD. a,b and c

Some statement about Ellingham diagram (a) Increase in the slope of th

1.	Some statement about Ellingham diagram (a) Increase in the slope of the line on +ve side indicates the phase ransformation (b) Metal oxide decomposes on its own at the temperature when the `DeltaG^(0)` becomes positive (c ) Oxide of the upper line can reduced by the elements whose oxidation is represented by the lower line. The correct statement is/areA. Only aB. Only a and bC. Only b and cD. a,b and c
Answer» Correct Answer - D

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Consider the following statements and arrange in the order of true/false as given in the codes. `S_(1)`:Cuprite, Limonite and Zincite are oxide ares `S_(2)` Magnesite and carnallite are magnesium ores `S_(3)`: Chalcocyte and azurite are ores of copper `S_(4)` Feldspar an mica minerals contain aluminium.A. TTTTB. FTFFC. FFTTD. TTFT
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