Volumetric Flask Calibration Quiz

The aim is to calibrate a volumetric flask for accurate volume measurements in laboratory experiments.

1. Volumetric flask 2. Distilled water 3. Weighing balance 4. Weighing container 5. Graduated cylinder

Clean the Volumetric Flask: Ensure the volumetric flask is clean and free from any residues. Rinse it with distilled water.

<p>Be precise in measuring the volume using a pipette.</p> Signup and view all the answers

<p>Weigh the volumetric flask containing the water and record the mass.</p> Signup and view all the answers

<p>To produce distilled water for laboratory use through the process of distillation.</p> Signup and view all the answers

<p>Distillation is a separation process based on differences in boiling points. By heating water, allowing it to vaporize, and then condensing the vapor, impurities are left behind, resulting in pure distilled water.</p> Signup and view all the answers

<ol> <li>Distillation apparatus (flask, condenser, collection container) 2. Tap water 3. Bunsen burner or heating source</li> </ol> Signup and view all the answers

<p>Distillation involves the conversion of water into vapor through heating and subsequent condensation of the vapor to produce distilled water. The process separates contaminants and impurities from the water, ensuring a high level of purity.</p> Signup and view all the answers

<p>Assemble the distillation apparatus with a tight connection between the flask and condenser.</p> Signup and view all the answers