Question 1 Define the term diet? Question 2 How does the balanced diet of a man doing hard work differ from another man doing normal work? Question 3 Why does a labourer need more carbohydrate in his diet than normal? Question 4 State pre-cooking practices which lead to the loss of nutrients in food materials? Question 5 Who needs more proteins in his daily diet in … [Read more...] about Balanced Diet
balanced diet
Enthalpies Of Reaction
Heat of reaction or enthalpy of reaction is a term used for the heat changes accompanying any reaction. Enthalpy of combustion The enthalpy of combustion of a substance is defined as the heat change when 1 mole of substance is completely burnt or oxidised in oxygen. CH4 ( g ) + 2O2 ( g ) ----------------> CO2 ( g ) + 2H2O ( g ) ΔcH= -890.4 KJ mol -1 Reaction … [Read more...] about Enthalpies Of Reaction