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Define what is oxidation and reduction reaction?
What is molality?
Why titration in which hcl and h2so4 is use?
Why is glass electrode called an ion selective electrode?
What are the electrodes used in the measurement of ph for the determination of pka?
What makes a molecule into organic molecule?
Differentiate between modern periodic table and mendeleevs table?
Why is acetone used for cleaning viscometer?
How are pka and strength of a weak acid related?
Explain how buffer works?
What is fluidity of a liquid?
Mention the different types of conductivities.
Why are the titration involving edta carried out slowly towards the end point?
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?
which gas is used in preaparation of bit salt