Question

select the single best answer for each part.part: 0 / 2part 1 of 2after measuring the mass of a solid in a weighing vessel, what are the proper steps to add the solid to a volumetric flask for making a solution?○ pour the solid from the weighing vessel directly into the flask.○ pour the solid from the weighing vessel directly into the flask, then rinse the weighing vessel to ensure all residual solid is added to the flask.○ ustry againough which the solid is poured into the flask, then rinse the funnel to ensure all is added to the flask.○ use a funnel through which the solid is poured into the flask

Explanation:

To quantitatively transfer a solid (ensure all mass is moved to the volumetric flask for accurate solution preparation), after pouring the solid from the weighing vessel into the flask, the vessel must be rinsed, and the rinse liquid added to the flask to capture all residual solid.

Answer:

Pour the solid from the weighing vessel directly into the flask, then rinse the weighing vessel to ensure all residual solid is added to the flask.