Question

how is the solvent system in D different from A?

D. Time for 10% Solvolysis of 2-chloro-2-methylpropane in a Different Solvent System per 2.00 mL of the 0.1 M 2-chloro-2-methylpropane solution into a 50-ml Erlenmeyer flask. Place the flask on a sheet of white paper. This will aid you in observing color changes. Into another 50-ml Erlenmeyer, pipet 0.20 mL of the NaOH solution and add 7.80 mL of distilled water. Finally, add a drop of the indicator to the NaOH solution. Carry out the reaction as described in part A. Repeat this experiment two more times.

Answer 1

P " on section A; if you notice carefully 0.30 ml of Nach solution is treated with 6.70 mL of water. Thus ; if the strength of the Naot solution be. x ; then the final strength of (3) NagH th:- aco 2 x DnB 7.00 X 5.: Total volume = 7.001 32 70 on section o ; 0.2 mL of Naoh solution is treated with 7.8 mL of distilled water. Thus; similarly proceeding the strength of Nash (sh is in this case in axo2 = 8:00x s' 0 " S'ES; the solvent system, or strictly Speaking the concentration of NaOH I ôh ions change. Hence, they are different called different.