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preparation of report for an imaginary accidentin case of serious accidents accident report has to be sent to the head of the institution who may use
first aid procedures your counsellor will explain the first aid procedures through a demonstration session carefully observe ali the steps try
directive effect in mono substituted benzene derivativesthe substituent previously present on the benzene ring directs the incoming substituent to
preparation of guidance charts for first aid your counsellor will form groups of four students using the materials from the sections of unit 16
uses of benzene - hydrocarbon1 in dry cleaning2 as a motor fuel when mixed with petrol3 as a solvent4 in the manufacture of gammexane as insecticide5
how does the substrate concentration affect the speed of enzymatic reactionsans initially as substrate concentration enhances the speed of the
what are the main factors that alter the speed of enzymatic reactionsans the major factors that change the speed of enzymatic reactions are
why can it be said that the enzymatic action is highly specificans the enzymatic action is highly particular because only particular substrates of
is it the key or the lock of the lock and key modelans the activation center is a region of the enzyme formed by its spatial conformation to which
the formation alkenes by the dehydration of alcohols using concentrated h2so4 the hydrogen atom will be separate to remove as water from the adjacent
in the addition of the hydrogen halide to unsaturated alkenes in the presence of peroxides the halide adds to the carbon atom correlated to more
objectivesafter doing this exercise you should be able to1 prepare a list of contact phone numbers required for handling laboratory accidents state
chemical properties of benzenebecause of the existence of pi - electron clouds above and below the plane benzene ring the ring works as a source
introduction by doing this exercise you will learn how to deal with emergency situations arising out of laboratory accidents you are aware that a
in addition of hydrogen halides to the unsymmetrical alkens hydrogen is added to the carbon atom having of more number of hydrogen atoms and halide
physical properties of benzenea first property of benzene is that it is a colourless mobile and volatile liquid its boiling point is 80degc and
isomers which vary in the orientation of groups around the double bounded carbon atoms are known as geometrical isomers it is also known as cis-trans
what are dextrorotary compounds and levi rotary compoundsans compounds that rotate the plane polarized light to the right are known as dextro
isomers which vary in the rotation of the plane polarized light are known as optical
compounds with similar molecular formula but different properties are known as isomers and the phenomenon is known as
evidence in favor of kekules structure1 benzene combines along with 3 molecules of hydrogen or three molecules of chlorine it also collides along
test for studying suitable chemical treatment for changing the chemical nature of iodinereactivity of iodine is tested with1 water and2
procedure your counsellor will be performing the following experiments you are advised to observe the disposal methods carefullyexperiment 1 test
to calculate the emf of the cell when does the nelsons equation is useans the nernst equation is useful to measure the emf of the cell when the
an atom or group of atoms which verify the characteristic properties of the substance it is known as functional