What are the electrodes used in the measurement of ph for the determination of pka?
Why is glass electrode called an ion selective electrode?
How is temporary hardness be removed?
Define what is avogadro’s law?
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification
What is mole?
What are constituents of brass?
What is molar conductivity?
Why is the role of glycerol & naoh?
Why is ammonia solution added while preparing edta solution?
What is the unit of conductance?
What is the chemical formula of alum?
Why ph scale range is 14?
Explain substituted hydrocarbon?
describe the lewis dot structure of Mg2+?