Question

Integer Type Questions
A 0.1 g of sample of Fe,o, solid of 55.2% purity is dissolved in acid and reduced by heating the
solution with zinc dust. The resultant solution is cooled and made upto 100.00 ml. An amount of
25.0 mL of this solution requires 17.0 mL of 0.0167 M solution of an oxidant for titration. Calculate
the number of electrons taken up by the oxidant in the reaction of the above titration. (mol.wt. of
Fe2O3 =160)
20 ml solution containing 0.1 M each of HCl and HNO, required x ml of 0.1 M NaOH for complete​

Answer 1

Answer:

JH BG biggest Brussels loyalist Nathan NGO Pablo