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Q. Explain about Sulphuric Acid?
Sulphuric acid is one of the most important chemicals, both in industry as well as in the laboratory.
Two methods are industrially used for the manufacture of H2SO4,. These are: i) lead chamber process and ii) contact process. Both these processes involve three basic steps namely,
i) Production of SO2,
ii) Oxidati6n of SO2, to SO3,
iii) Conversion of SO3, to H2,SO4,
how can we identify the ammonical smell and punjent smell?
ClCH 2 CH 2 CH 2 COPh + Methanoic acid ----------------> CH2-(CH2)-CH2-CO-C 6 H 6
Dihydric alcohols - Hydrocarbon These are compound consisting of two hydroxyl sets. These are dihydroxy components of alkanes. Their common formula is A n H 2n+2 O 2 . The very
Q. Explain about Electron-Dot Structures? Write an electron-dot structure for a impartial atom of arsenic an element used in semiconductor materials because of its electron con
formation of energy bonds in solids are in accordance to? give reasons .
Number of nodal centres for 2s orbital: (1) 1 (2) 0 (3) 4 (4) 3 Ans: 1
Q. Describe Sulphurous Acid ? Sulphurous acid H 2 SO 3 is known only in solution. It exists mainly as a hydrate of sulphur dioxide SO 2 . 7H 2 O two series of salts the bisulp
how do I write an prefect proposal to eavacrops
Q. Illustrate the structure of Alkanes? Ans. Alkanes have the general formula C n H 2n+2 . This means that for every n atoms of carbon, there are 2n + 2 atoms of hydrogen.
Why are the substances like platinum and palladium often used for carrying out electrolysis of aqueous solutions? Ans) Substance like platinum and palladium often often used for
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