Answer:
The correct statement about compound C is :
C is the product of reaction 1 and a reactant for reaction 2.
Explanation:
In a chemical reaction reactant are written on left hand side and product are written on right side.
A + B → C + D
Reactants in above equation = A , B
Products in above equation = C , D
C + D → E + F
Reactants in above equation = C , D
Products in above equation = E , F
E + F → G + H
Reactants in above equation = E , F
Products in above equation = G , H
So, from the given options the the correct statement about compound C is :
C is the product of reaction 1 and a reactant for reaction 2.