Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?44
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?45
Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?48
4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:34
However ozone is heavier than oxygen still ozone is up there in sky why?
Do all explosions produce carbon dioxide or carbon monoxide?
What is the unit of conductance?
What is fluidity of a liquid?
How is temporary hardness be removed?
What is the role of stannous chloride?
How are specific gravity and density related?
Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?
why we shrink our body during cold
Why is eriochrome black t indicator cannot be used in this experiment?
Explain acid gas?
What is viscosity-coefficient of a liquid?
What general group of organic compounds are not oxidesied in the cod test?
How is the accuracy of the method determined?
Explain how buffer works?