The best yield of given product can be obtained by using which set of reactants `A` and `B` respectively
.

Which product can't be obtained in following reaction ?

Which product can't be obtained in following reaction ?

Reactant (A) and product (B) are respectively :

The given product can not be obtained in the above reaction. Identify the correct product obtained.

The given product can not be obtained in the above reaction. Identify the correct product obtained.

Percentage yield of product obtained in the following reaction is:

Assertions: In an exothermic reaction ,a greater yield of products can be obtained by lowering the temperature. Reason: In an exothermic reactions , the heat constant of reactants is greater than that of the products.

Reactant (A) and product (B ) are respectvily