Viscosity l viscosity index l Redwood viscometer l engineering chemistry l

#viscosity #viscosity index #redwood viscometer #engineering chemistry #edtech
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Lubricant l engineering chemistry
• Lubricant l engineerin...
To watch complete chapter glass in engineering chemistry play list is
Glass
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Hello folks
I am Dr. Avani Pareek and I welcome you all to my KZbin 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 engineerin...
To study complete fuel chapter link Is
• Fuel
To study EDTA METHOD to determine hardness and degree of hardness link is
To study complete engineering water chapter
• Water
For complete study of chapter fuel playlist link is
• Fuel
To watch complete chapter corrosion click
• Corrosion
To watch complete chapter water
• Water
To watch complete chapter cement
• Cement
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 E...
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...
Removal of hardness by lime soda method
Removal of hardness by Lime Soda method l Dr. Avani pareek
• Removal of hardness by...
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 ENG...
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 exchan...
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 Puri...
To determine break point chlorination
Break point chlorination l Dr. Avani Pareek l
• Break point chlorinati...
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?