Please help answer the following! Will rate! SEE INFORMATION ON THE LAB BELOW!

Background Lab information:

A$.$ Add $0\mathrm{.}25$g of $2,5-$dimethylhexane$-2,5-$diol to $3$mL vial. Dispense $2$mL of concentrated hydrochloric acid to the vial. Cap the vial.

B$.$ Using the thermocouple attachment, heat $400-$mL beaker of water to $75$ degrees Celcius. While it heats collect the crude product by vacum filtration. Obtain a mass of the product. Recrystallize the product from methanol. Obtain the final mass of the product and its melting point. $($See charr for results$).$

C$.$ Sulver Nitrate test: Transfer $10$mg of the product to a small test tube, and dissolve it in a minimum amount of ethanol. Add $1$mL of the supplied ethanolic silver nitrate solution to the test tube, and shake. Formation of a preciipitate within $5$ minutes is consistent with the presence of a tertiary alykl halide.

D$.$ Finkelstein test: Transfer $10$mg of your product to a a test tube, and dissolve it in a minimum amount of acetone. Add $1$mL of the supplied solution of NaI in acetone to the test tube, and shake. Formation of a precipitate within $5$ minutes is consitent with the presence of a prinary alkyl halide.

$|$