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Give the composition of copper matte....

Give the composition of copper matte.

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`Cu_(2)S` and `FeS//Cu_(2)S+FeS`
OR
Coper sulphide + Iron Sulphide
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OSWAAL PUBLICATION-II PUC APRIL - 2016 -PART - D
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  5. Mention any two differences between ideal and non-ideal solutions.

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  7. i) State Kohlrausch law. ii) What is meant by limiting molar conduct...

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  8. Write the overall cell reaction taking place in Daniel Cell

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  10. Draw a graph of potential energy V/S reaction co - ordinates showing t...

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  12. What is heterogeneous catalysis ? Give an example.

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  17. Among alcohols and phenols which one is more acidic ? And why ?

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