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physical properties of acyl halides 1 as much lower acyl chloride are mobile colourless liquid while the higher members are coloured solids2 acyl
physical properties of phthalic acid a phthalic acid is colourless crystalline substanceb phthalic acids melting point is not sharp 195-213degcc
physical properties of salicylic acidi salicylic acid is a colourless needle shaped crystalline compoundii salicylic acids mp is 156degciii salicylic
general tests on benzoic acida it dissolves in hot water but separates out in the form of white shining flakes on coolingb benzoic acid evolves co2
uses of benzoic acid - carboxylic acidsi benzoic acid is used in medicine in the form of its salts particularly as urinary antisepticii benzoic acid
resonance effect - effect of substituents on aciditysame as inductive effect if the resonance producing group exerts minus effect that is if it
effect of substituents on acidity the complete effect of a substituent on acidity of substituted benzoic acids is because of two factorsi inductive
physical properties of benzoic acida benzoic acid is a white crystalline solidb benzoic acid has mp 394 kc benzoic acid is sparingly soluble in cold
uses of citric acidit finds make use in making lemonades like an acidulant in food and soft drinks and makes the lemon sour like a mordant in dyeing
suppose that we treated the polymer as an ideal chain if one xes the rst monomer of the polymer chain how many congurations would be accessiblewhat
consider a sawmodel for the same polymer but with the rst monomer bonded to the wall this is the model we treated in class how many congurations have
congurational entropy of square lattice models for polymers in this problem we will consider several models for a polymer on a 2d square lattice in
how do you find the length of a parallel line connecting two external circles of different sizes from the outside given the value of both radius and
importance of a heat exchanger in a chemical process and mention the different types of heat
how to set out a scientific report and include a collection and analysis of data to support my claimsfindings i am making a model and videoing it i
sulphuric acid can be made with concentration of 99however for diferent industrial requirement 62 h2so4 is used which has density of 155 gmlcalculate
what happens to a conical pendulum when the bob splits into two parts such that one part remains attached to the
a body moves along x-axis with velocity v at position x if the plot v-x is an ellipse with major axis 2a and minor axis 2u what is the modulus of
sulphuric acid can be made with concentration of 99 however for different industrial process different concentration are used for a specific
properties of detergents - oils and fatsdetergents are superior cleansing agents due to following propertiesi these can be employed both in soft and
let g be a function from the set g 123343536 let f be a function from the set f 123343536 set g and f contain 36 identical elements a -
given a and b a 1 0 1 b
define ab where a 3 -3 6 b 6 1
synthetic detergents - oils and fatsthe synthetic syndets or detergents are substitutes of soaps they comprise cleansing power as good or better as
methods for manufacture of soapsthere are the following three methods for manufacture of soapsa the cold processb the hot processc modern