Which one of the following aqueous solutions will be basic ? Hamad Chemical Equilibrium 22/08/2020 0A. NaCI B. Na2SO4 C. Na2CO3 D. FeCl3
Idea of pH and pOH was put forward by________________? Hamad Chemical Equilibrium 13/07/2020 0A. Gibbs B. Einstein C. Sorenson D. Chadwick
Which one of the following is a buffer solution ? Hamad Chemical Equilibrium 24/06/2020 0A. brine B. blood C. glue D. solution of CuSO4
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