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Why ph scale range is 14?
Define what is oxidation and reduction reaction?
What is molality?
How is the accuracy of the method determined?
why is their exotherm while addition of reducing agents in reduction reaction?
How is measurement of ph made?
How many electrons does benzene have?
What are constituents of brass?
Why is glass electrode called an ion selective electrode?
Why is the role of glycerol & naoh?
Give the others form of iron ore.
What is the application of hardness date in environmental engineering practice?
What is chemical oxygen demand?
What is polar hcl?
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification