Virtual Labs

Tools

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

To determine the solubility of a solid in the given solvent (sle)

Choose difficulty:

Beginner

Intermediate

Advanced

Which analytical technique is implemented to identify solubility.

a: UV analysis Explanation

Explanation

b: HPLC Explanation

Explanation

c: GC Explanation

Explanation

d: Titration Explanation

Explanation

What is the correct way to introduce solute into system

a: Continuously add specific amount at specific time interval Explanation

Explanation

b: Add excess quantity in advance Explanation

Explanation

c: Add small quantity and allow it to dissolved before adding more Explanation

Explanation

d: Gradually decrease quantity of solute added with time Explanation

Explanation

What will be the allowable R² value during calibration

a: <0.9 Explanation

Explanation

b: >0.9 Explanation

Explanation

c: >0.99 Explanation

Explanation

d: =0 Explanation

Explanation

What is the general trend observed between solubility and temperature

a: Increase with temperature Explanation

Explanation

b: Decrease with temperature Explanation

Explanation

c: Remain constant Explanation

Explanation

d: First increase then decrease Explanation

Explanation

Community Links Sakshat Portal Outreach Portal FAQ: Virtual Labs

AGPL 3.0 & Creative Commons (CC BY-NC-SA 4.0)