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. Illustrate Aromatics compounds?
Ans.
Benzene (C6H6) is the prototype of an important class of hydrocarbons called aromatic compounds. Benzene is a ring of 6 carbon atoms with bonds between the carbons which are somewhat like alternating double bonds. These double bonds resonate. This means they alternate back and forth between the carbons.
Benzene's structural formula can also be represented by a ring with a circle inside:
An example of an aromatic compound is naphthalene. It is a crystalline white solid of low vapor pressure. It is a constituent of mothballs.
Substituting one of benzene's hydrogens with an alcohol functional group (i.e., with an -OH group) creates the compound phenol.
Reactions of Benzene Nucleus - Nitration Phenol reacts along with dilute nitric acid at 5-10°C to form ortho and para nitro phenols, although the yield is meager because of oxi
54) Note: This problem is worth double credit.It is desired to concentrate a caustic soda solution from 12.5 to 40.0% in a double-effect evaporator. Feed solution at a flow rate of
explain anomalous behaviour of beryllium
Q. What do you mean by Polymerisation Isomerism? This term is used to describe compounds having same empirical formula but different molecular compositions. The difference from
preparation of idoform
which metal is highly reactive?
Q. Isolation and purification of metals? metals as a group of elements have acquired a unique importance in the modern world. However, nature' does not generally offer us metal
equilibrium
Which of the following metal ions will have maximum number of unpaired electrons: (1) Fe +2 (2) Co +2 (3) Ni +2
Stability of gem diols lies on the following factors: (a) Steric hindrance by +I group around α-carbon decreases the stability of gem diols. +I group decreases stability of gem
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