Which of the following statements are correct about solid catalyst? Same reactants may give different product by using different catalysts Catalyst does not change AH of reaction Catalyst is required in large quantities to catalyse reactions Catalytic activity of a solid catalyst does not depend upon the strength of chemisorption

Which of the following statements are correct about solid catalyst? (a)Same reactants may give different products by using different catalysts (b)Catalyst does not change DeltaH of reaction (c)Catalyst is required in large quantities to catalyse reactions (d)Catalytic activity of a solid catalyst does not depend upon the strength of chemisorption

Which of the following statements are correct about the reaction in presence catalyst ?

Which of the following statement are correct about the reaction in presence of catalyst?

(A)Same reactants give different products with different catalysts. (R ) Catalyst is highly specific or selective.

Which of the following reactions requires high temperature and catalyst?

Which of the following reactions requires high temperature and catalyst ?

Which of the following changes when catalyst is used in a reaction?