Why is the percentage of oxygen today the same as it was thousands years ago, even though the whole world inhals it?
1 5362Post New General Chemistry Questions
What are the products formed after cod analysis?
What are filters? Why are they used?
State beer-lambert’s law.
Mention the different types of conductivities.
What is molar conductivity?
How many millilitre is equal to 1 litre and how many microliter is equal to litre?
Why is estimation of copper done at 620 nm wave length?
why is their exotherm while addition of reducing agents in reduction reaction?
What is the metal used to extract copper from the solution of copper sulphate?
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What is glacial acetic acid? What are its uses?
What are the electrodes used in the measurement of ph for the determination of pka?
How is the accuracy of the method determined?
What is the unit of conductance?
Why is disodium salt of edta preferred to edta?