Answer in General Chemistry for norft #152866
March 17th, 2023
no. of milli eq. of NaOH used = 4× 35 = 140 milli eq.
so that much milli eq. of H2SO4 used.
So concentration of H2SO4 = 140/70 = 2 Normal
Molarity = 2/(n-factor) = 2/2 Molar= 1 Molar