In the calculation of calorific value of any fuel why the latent heat of vap. of water is taken as 587 kj/mol whereas actually it is 540kj/mol?
2394Any reaction can be reversed by applying potential. But, why can't we recharge the primary cell?
2171Post New General Chemistry Questions
How is measurement of ph made?
What is the monomer of polyethene?
State lambert’s law.
What are the constituents of cements?
What is the chemical composition of fat in human body?
Why is the role of glycerol & naoh?
What are the advantages of potentiometric titration?
Fresh form of water is obtained from?
What is the min constitutes of haematite ore?
What is titration?
What is the role of silver sulphate?
why we shrink our body during cold
Why is ammonia-ammonium chloride buffer added?
What is chemical oxygen demand?
Why ph scale range is 14?