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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?
1154When 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?
1036Why 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?
11784.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:
1048Post New General Chemistry Questions
Which is the best conductor of electricity?
What is an indicator electrode?
Why is ammonium hydroxide added to the brass solution?
Write the chemical formula for epsom salts?
what are the role of chemistry education in sustainable development
What are constituents of brass?
What is the unit of conductance?
How is measurement of ph made?
Explain the term aliquot and diluent?
What is molality?
What is the purpose of adding urea?
How is hardness of water caused?
How is the measurement of ph made?
Define what is avogadro’s law?
Why ph scale range is 14? Why it is not less or not greater than 14?
