I understand that 1M = 1mol/1L Can anyone explain if 1uM = 1umol/1ul? Using an online converter it mentions that 1000uM = 1umol/1ul.

Hey how did you manage to type such a big lab report

The correct answer is b) false

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m