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Month: July 2020

Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical

Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical

Pure water is neutral in nature with pH 7. Due to the presence of dissolved minerals in rain water, the pH increases and becomes alkaline. Alkalinity in water is due to the presence of hydroxide (OH), carbonate (CO3) and bicarbonate

samteck July 14, 2020July 14, 2020 Basic Chemical No Comments Read more

Determination of Temporary Hardness of water sample by O’ Henner’s method – Chemical Practical

hardness-of-water

The estimation of water hardness as applied to boiler water and other water is great interest for the chemical industry in general.the determination of water hardness has always been an especially important factor in the manufacturing control of sugar industry,

samteck July 14, 2020July 14, 2020 Basic Chemical No Comments Read more

Proximate Analysis of Solid Fuels – Chemical Practical

solid-fuel-coal

Solid fuel refers to various forms of solid material that can be burnt to release energy, providing heat and light through the process of combustion. Here we will study about Coal as a solid fuel. The heat available from each type of fuel is

samteck July 14, 2020July 14, 2020 Basic Chemical No Comments Read more

To Determine total hardness of Water sample in terms of Caco3 by EDTA Titration method using Eriochrome black T indicator – Chemical Practical

Eriochrome-Black-T-indicator

Eriochrome Black T is a complexometric indicator that is used in complexometric titrations, which is mainly used to determine total hardness of Water. In the below photo you can see that in its deprotonated form, Eriochrome Black T is blue. It turns red when

samteck July 14, 2020July 14, 2020 Basic Chemical No Comments Read more

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Recent Practicals

  • Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical
  • Determination of Temporary Hardness of water sample by O’ Henner’s method – Chemical Practical
  • Proximate Analysis of Solid Fuels – Chemical Practical
  • To Determine total hardness of Water sample in terms of Caco3 by EDTA Titration method using Eriochrome black T indicator – Chemical Practical
  • PAINTING SHOP : Introduction, Tools and Precautions – Workshop Practical

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  • Indraj Kumar on FITTING SHOP ( Make a Joint) , Parts, Accessories, Diagram And Explanation – Workshop Practical
  • Sumit Kumar on To find the Overall Efficiency of a Centrifugal Pump – Hydraulics Practical
  • Abhishek on FOUNDRY SHOP : Introduction, Tools and Precautions – Workshop Practical
  • Sirhid on Determination of Metacentric Height Experimentally- Fluid Practicals
  • Sirhid on Determination of Metacentric Height Experimentally- Fluid Practicals

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Recent Posts

  • Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical
  • Determination of Temporary Hardness of water sample by O’ Henner’s method – Chemical Practical
  • Proximate Analysis of Solid Fuels – Chemical Practical
  • To Determine total hardness of Water sample in terms of Caco3 by EDTA Titration method using Eriochrome black T indicator – Chemical Practical
  • PAINTING SHOP : Introduction, Tools and Precautions – Workshop Practical

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  • Basic Electronics
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  • Hydraulics & Hydraulic Machines
  • Physics
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