Viscosity l viscosity index l Redwood viscometer l engineering chemistry l

Описание: #viscosity #viscosity index #redwood viscometer #engineering chemistry #edtech

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I am Dr. Avani Pareek and I welcome you all to my YouTube channel.
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For complete study of chapter fuel playlist link is

   • Fuel l ENGINEERING CHEMISTRY l link for no...  

To watch complete chapter corrosion click

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To watch complete chapter water

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To watch complete chapter cement

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To watch complete chapter organic reaction for engineering chemistry click on

   • Organic Reaction  

To watch complete chapter lubricant in engineering chemistry play list is

Lubricant l engineering chemistry
   • Lubricant l engineering chemistry  

To watch complete chapter glass in engineering chemistry play list is

Glass
   • Glass  

Hello folks
I am Dr. Avani Pareek and I welcome you all to my YouTube channel.

I post videos and content related to science. My videos are helpful for those who are preparing for JEE, NEET AND VARIOUS engineering treated exams.


To subscribe this channel
   / @chemistrybyavani  

Today's topic include
Viscosity and viscosity index of lubricating oil

Flash and fire point of lubricating oil by pensky marten apparatus and cloud and pour point of lubricant and steam emulsion number of lubricant

To study complete lubricant link is

   • Lubricant l engineering chemistry  


To study complete fuel chapter link Is

   • Fuel l ENGINEERING CHEMISTRY l link for no...  

To study EDTA METHOD to determine hardness and degree of hardness link is

To study complete engineering water chapter

   • Water l engineering chemistry  

For complete study of chapter fuel playlist link is

   • Fuel l ENGINEERING CHEMISTRY l link for no...  

To watch complete chapter corrosion click

   • Corrosion l link for notes https://drive.g...  

To watch complete chapter water

   • Water l engineering chemistry  

To watch complete chapter cement

   • New engineering materials I ENGINEERING CH...  

To watch complete chapter organic reaction for engineering chemistry click on

   • Organic Reaction  

Degree of hardness l EDTA for hardness l complexometric merhod l engineering chemistry l Dr. Avani
   • Degree of hardness l EDTA for hardness l c...  

To solve numerical related to EDTA method

Numerical on degree of hardness,EDTA method l equivalent weight l Dr. Avani pareek l
   • Numerical on degree of hardness,EDTA metho...  

Removal of hardness by lime soda method

Removal of hardness by Lime Soda method l Dr. Avani pareek
   • Removal of hardness by Lime Soda method l ...  

Numerical on lime soda method link is

Lime soda method l ENGINEERING CHEMISTRY l Dr. Avani pareek l Numerical on Lime soda method
   • Lime soda method l ENGINEERING CHEMISTRY l...  

To determine hardness by zeolite and ion exchange method

Zeolite and Ion exchange method to removal of hardness l Engineering chemistry l Dr. Avani pareek l
   • Zeolite and Ion exchange method to removal...  

Purification of water ( Municipal water supply)link is below

Municipal water l Purification of water l Engineering chemistry l Dr. Avani Pareek l#physicswallah
   • Municipal water l Purification of water l ...  

To determine break point chlorination

Break point chlorination l Dr. Avani Pareek l
   • Break point chlorination l Dr. Avani Pareek l  

1. A water sample having following data:
CaSO4 124 mg/lit, CaCl2 = 90 mg/lit, Ca(NO3)2 = 29.6 mg/lit, NaCl= 50 mg/lit. Calculate temporary, permanent and total hardness of water sample?

Numerical on EDTA method
Q 2. 5 gm of CaCO3 was dissolved in 1 lit water solution and 100 ml of this solution required 18 ml of EDTA solution for titration. 100 ml of sample hard water required 16 ml of EDTA solution for titration. On boiling, this water required 14 ml of EDTA solution. Calculate Total, permanent and Temporary hardness of water?