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Apart from acidic waste, bromine waste is also treated using this method.
Exercises Examples: Perchloric acid, sulphuric acid, hydrochloric acid, nitric acid, phosphoric acid, acetyl chloride, benzoyl chloride, tin(1V) chloride, bromine, chromium trioxide and chromyl chloride.
1. Some water immiscible and hazardous materials can be washed into the drainage after changing them into soluble compounds.
Examples: Aniline and iodine.
After carefully watching the demonstration experiments, you have to indicate the linkages between the principles mentioned above, and
2. the chemical waste disposal methods discussed in for five chemical wastes that will be specified by your Counsellor. Entries for acetone have been provided as an example in the table given
prove work is a path function
If more of substance b dissolves b has a higher what than substance a
Saponification :- Fats when boiled with alcoholic solution of NaOH or KOH undergo hydrolysis into glycerol and fatty acids and the latter form soaps with Na or K. The
broad area of scientific activity
Explain Skin Secretions - External Defence Mechanism The oil and sweat secreted by sebaceous and soporiferous glands contains fatty and lactic acids, which makes the surface of
describe the factors which decide the broad area of scientific activity?
Holding water in a sieve Pour some oil over the wire mesh of a kitchen sieve and shake out the overload so that the holes are open. Cautiously pour water into the sieve from a
Explain Relationship of Vitamins and Mineral with physiology They play a major role in the body's functioning. Vitamin A is necessary for night vision in the eyes. Vitamin B co
A simple equal-arm lever Make a wooden base 15 cm square and 2 cm thick. In the centre of the base fasten one more block of wood 4 cm square and 3 cm thick. Fasten to two sides
How to make a simple vacuum pump Secure a bicycle or automobile hand pump. Open the pump and delete the piston. Un- screws the bolt that holds the leather washers. Reverse the
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