Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
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
Covalent compounds are generally ...... in water: (1) Soluble (2) Insoluble (3) Dissociated (4) Hydrolysed Ans:
Acetic Acid or Ethanoic Acid Acetic acid is the oldest termed as fatty acid. It is the major constituent of vinegar and therefore its name (Latin acetum = vinegar)
Purification of organic compounds Several methods are available for the purification of substances. Though, the selection of method, depends upon the nature of substance (if s
Q. Illustrate about Werners Theory? Based on the study of a large number of compounds. Wermer gave the following postulates: • Metal atoms in complexes possess two types o
An e - has magnetic quantum number as 3, what is its principal quantum number: (1) 1 (2) 2 (3) 3 (4) 4 Ans: 4
Quantitative analysis: The quantitative analysis could be carried out using standard calibration curve, through standard addition or internal addition method. The method is su
give two reasons why it is necessary to ionize the chromium atoms
Determine about the Line and Surface Imperfection Line imperfection: Displacement with a curved boundary produces a mixed dislocation line at the boundary. Surface Imp
Q. Test for hydrocyanic acid? Hydrocyanic acid is present as an impurity in synthetic ethyl isothiocyanate, which is employed to make the flavour of mustard oil more pungent. T
how do you calculate the mass atomic number of an element?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd