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Properties of Detergents - Oils and Fats
Detergents are superior cleansing agents due to following properties.
(i) These can be employed both in soft and hard waters as the calcium and magnesium ions present in hard water form soluble salts along with detergents. Ordinary soap cannot be employed in hard water.
(ii) The detergents' aqueous solution are neutral. Therefore these can be employed for washing all types of fabrics without any damage. The solution or common soap is alkaline and thus cannot be employed to wash delicate fabrics.
Atoms consists of protons, neutrons and electrons. If the mass of neutrons and electrons were made half and two times respectively to their actual masses, then the atomic mass of
3p orbitals has how many nodes
Q. What do you mean by Isomers? Ans. Compounds like butane and 2-methylpropane which have the same molecular formula but different molecular structures are called isomers
Because Nucleus is composed of protons and neutrons..
what is the classification, applications and structures of azo dyes? how can they be removed from textile and other industrial effluents by semi-interpenetrating networks ?
Strategy 2 The wheat flour amount is fixed at 3940g, but that of the active ingredients is varied from 30 to 60 g with the ratio of A : B : C fixed at 3:2:1. The combinations
Properties of Styrene Styrene is a colourless liquid, boiling point 145°C. On keeping, it slowly changes into a solid polymer known as meta styrene. The polymerisation is fast
Which of the following are isoelectronic and isostructural NO - 3 , CO 2- 3 ,ClO - 3 , S O 3 (1) NO - 3 , CO 2 - 3 (2) SO 3 , NO- 3
The density of pure silver is 10.5 g/cm^3 at 20C. If 5.25g of pure silver pellets is added to a graduated cylinder containing 11.2 mL of water, to what volume level will the water
Why does Ferric Chloride shows color?
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