What is fuels?

What is fuel cell ? Write down the anodic reaction and cathodic reaction of a hydrogen - oxygen fuel cell. Give one use of fuel cell.

What is bio fuel?

What is fossil fuel?

What is the fuel cell? Write down anodic reaction and cathodic reaction of a hydrogen oxygen fuel cell. Give one use of fuel cell.

What is physiological fuel value of food?

What are fossil fuels? Mention the harmful effects of their burning?

What do you mean by SDA of food? What is physiological fuel value of food? Why calorie is needed for the preschool children?

What is the calorific value of 80 gms of carbohydrate, 15 gms of protein and 10.4 gms of fat in a breakfast? What is physiological fuel value of food?

What are the uses of fossil fuels?

What is the difference between a fuel cell and a galvanic cell?