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Q) Whcih process according to Nelson's or caster - Keller process, is betterfor producing NAOH; Explain tha processAns:Nelson's Process:- ( Perforated diaphragm Process)Principle: In this method NaOH is manufactured by the electrolysis of brine solution usingperforated steel U-tube as cathode and a graphite rod as anode.Na + + Cl - ( Ionization )NaClH 2OH + + OH - ( Ionization )2 H + + 2e - → H 2 ( at cathode )→2 H + + 2e - ?? H 2 ( at cathode ) ??? (Electrolysis)--2Cl ?? Cl2 + 2e ( at anode ) ?→?Na + + ?? NaOH→Process :Nelson's cel consists of a perforated steel U - tube lined inside with asbestos, which acts ascathode. Brine solution is taken into it. The whole apparatus is suspended in an iron tank, providedwith outlets (one for H 2 and the other for Cl2 ) The tank is provided with steam arrangement. Agraphite rod suspended in the brine solution acts as anode.The cathode and anode are connected by means of wires to the terminals of a battery and atthe same time steam is passed. Electrolysis takes place. NaOH collects into the the trough providedat the bottom
#What is the proof of formulae for finding Equivalent weight
h2c2o4 + mno-4 - mno-4 +co2
Monosaccharides - Biomolecules These are very simple one unit non-hydrolysable sugars. They have the common formula C n H 2n O n where n changes from 3 to 9 carbon molecules.
Q. Illustrate Classification of Matter? Pure Substances In order to understand what a pure substance is, you must think of it on an atomic level. Elements and compounds
Free-radical mechanism: Free-radical polymerisation is started by organic peroxide or other reagents that decompose to give free radicals.
The complete explanation
Explain Curie point and hystereris? An ordinary piece of iron generally has little or no net magnetic moment. Though, if it is placed in a strong enough external magnetic fie
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Major modes of food deterioration During storage and distribution, foods are exposed to a wide range of environmental conditions. Environmental factors such as temperature, hum
brief notes &uses
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