Which of the following statements are co...

Which of the following statements are correct about solid catalyst?

Same reactants may give different product by using different catalysts

Catalyst does not change `DeltaH` of reacton

Catalyst is required in large quantities to catalyse reactions

Catalytic activity of a solid catalyst does not depend upon the strength of chemisorption

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The correct Answer is:

A, B

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Which of the following statement is correct about bile?

It helps in emulsification of fat.

It helps in digestion of carbohydrates

It helps in absorption of digested food.

It helps in egestion of undigested food.

[Y] is converted to metal (M) by self reduction .

Carbonate extract of [Y] gives yellow precipiate with suspension of `CdCO_(3)`

[Y] is chalcocites or chalcopyrites

All of these

[Y] is converted to metal (M) by self reduction .

Carbonate extract of [Y] gives yellow precipiate with suspension of `CdCO_(3)`

[Y] is chalcocites or chalcopyrites

All of these