Welcoem to posts!!
in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c
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Hi
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Arrange the following-A In decreasing order of the pKb values- C2H5NH2- C6H5NHCH3- C2H52NH and C6H5NH2
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A solution containing 60 g of a non-volatile solute in 250 g of water freezes at 270.67 K. Calculate the molar mass of the solute
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