By Sunil Bhardwaj

1023 Views

1. The capillary of DME should be clean and vertically mounted otherwise drop time, size and shape of mercury drop will not be reproducible.

2. The tip of the capillary should be square so that the experimental solution should not be able to enter the capillary.

3. The height of Hg reservoir should be such that the Hg which falls from capillary must be in the form of drops.

4. Capillary must be immersed in 1: 1 HNO3 before use.

MCQ on Polarography from Analytical Chemistry

Write your Comment

Prof. Gianfranco Coletti

Shared publicly - 2019-08-23 00:00:00

Don’t want your columns to simply stack in some grid tiers? Use a combination of different classes for each tier as needed. See the example below for a better idea of how it all works.

Prof. Maheshwar Sharon

Shared publicly - 2019-08-24 00:00:00

For grids that are the same from the smallest of devices to the largest, use the .col and .col-* classes. Specify a numbered class when you need a particularly sized column; otherwise, feel free to stick to

sunil

Shared publicly - 2023-02-28 11:09:52

this is

ss

Shared publicly - 2023-02-28 10:48:10

gsgsg

Latest News

  • Become an Instructor 4 March, 2018

    Apply to join the passionate instructors who share their expertise and knowledge with the world. You'll collaborate with some of the industry's best producers, directors, and editors so that your content is presented in the best possible light..

More Chapters

  • Chromatography
  • Solvent Extraction
  • Gravimetric Analysis
  • Optical Methods
  • Polarography

    • Other Subjects

  • English
  • Applied Physics
  • Environmental Studies
  • Physical Chemistry
  • Analytical Chemistry
  • Organic Chemistry
  • Soft Skills
  • Engineering Drawing
  • General Medicine
  • Mathematics
  • Patente B Italia
  • Adult Education
  • Engineering Chemistry
  • Conceptual Physics
  • Aptitude