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Q. Show the basic Characteristics of Organic Compounds?
Ans.
Almost all organic compounds contain the elements of hydrogen and carbon. These compounds often contain oxygen as well. Some organic compounds also contain nitrogen, halogens, and/or sulfur.
Most organic compounds are molecular compounds. Simple ones are gases, volatile liquids, or low melting point solids. Others are very large molecules which are usually solids.
Reactions of organic compounds are usually slow in comparison with many inorganic reactions.
Organic compounds often burn in oxygen to produce carbon dioxide and water. This type of reaction is called a combustion reaction. For example, the combustion of methane (CH4) is written as:
CH4 + O2(g) --> CO2(g) + H2O
What metals combine with non-metals, the metal atom tends to: (1) Lose electrons (2) Gain electrons (3) Remain electrically neutral (4)
Real life example on ph determination and Ksp
THE VOLUMETRIC DETERMINATION OF A GIVEN ACETIC ACID SOLUTION REQUIRED BY USING 100 ML. OF A STANDARD CAUSTIC SODA SOLUTION. Compound Microscope 1. Procedure for st
What is +M and -M effect?
The lactone, a cyclic ester, can form an enolate ion, and this ion is alkylated by methyl iodide.
Q. Show Applications of coordination compounds? Innumerable applications of coordination compounds in fields as divergent as biology, industry. Agriculture, analytical chemist
Q. What are ion selective membranes used in electro dialysis of brackish water. Give examples. Ans. Electro dialysis for brackish water: The ion selective membranes are use
Formula of a metallic oxide is MO.The formula of its phosphate will be: (1) M 2 (PO 4 ) 2 (2) M (PO 4 ) (3) M 2 (PO 4 ) (4) M 3 (P
The type of orbitals present in Fe is : (1) s (2) s and p (3) s, p and d ()s, p, d, and f Ans: s, p and d
The increasing order (lowest first) for the values of e/m (charge/mass) for: (1) e,p,n,a (2) n,p,e,a, (3) n,p,a,e,
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