I probably contaminated the solution when I placed the uncleaned pipette into the fixed volumetric flask, in an attempt to rinse my pipette with the solution.
I'm a Singaporean student. I'm currently in JC1 and I take H2 Physics.
I thought physics is the easiest to be learnt when it's discussed. Whatever I post here are queries that I have about various JC physics topics.
Hopefully, you'd leave your kind comments and answers! Thank you! :)
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