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when an egg is boiled the proteins present inside the egg get denatured and coagulate after boiling the egg the water present in it is absorbed by
phenols physical properties1low molecular weight phenols are normally liquids or low melting solids2due to h- bonding most low molecular weight
the coordination number of ni in the complex is 4 the configuration of ni2 at first sight shows that the complex is formed by sp 3 hybridization
it looks at how the ionic product varies with temperature and how that page we shall calculate the concentration of hydroxonium ions present in pure
yeslialh4 be used to reduce nitro group to amino group in
how do you explain in the absence of aldehyde group in the pentaacetate of d-glucoseans when you react glucose with acetic anhydrate it forms
although fractose does not have an aldehydic group it reacts with fehling solution explain whyans fructose is a ketone first we cnvert it into
1aniline is more basic because of the strong electron withdrawing effect of the carbonyl oxygen on the amide of acetanilide2aniline is more basic
if there is a fire accident in an industry what a safety enginner will doansfire engineering is the application of engineering and science
gold has a molar mass of 197gmol how many atoms are in the sampleplease give me procedure alsoansmolecular wieght of gold is 197 g1moleg of molecule
we can find a compound is acid or base by using litmus testacides turnes red litmus to blue colour in case of base it turnes blue litmus
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
polynuclear benzenoid hydrocarbons are provided to be carcinogenic that means cancer producingthere are liberated by incomplete combusion of certain
which is more acidic among o-methoxy benzoic acid and m-methoxy benzoic acid anso-methoxy benzoic acid is more acidic than m-metoxy benzoic
a small 0600ml bubble forms at the bottom of a lake where the temperature is 40 degrees celsius and the pressure is 240 atm what volume will the
aromatic compounds are compounds having one or more benzene rings in it these compounds satisfies the huckels rulehuckels rule- compounds contain
mesomeric forms are the possible locations of electrons at a single instant if you get what i mean like an adjacent double and single bond in a
bond order is the number of chemical bonds between a pair of atoms for example in diatomic nitrogen nequivn the bond order is 3 while in acetylene
what is the graph between magnification and image distance for a convex lensand how can we find the focal length for the lens using the graph ans
ethelenediaminotetraacetate----gt14- diaminobutane from ethylenech2
qwhy is the extraction of copper from pyrites more difficult than that from its oxide ore through reductionans the standard free energy of formation
in the study of mechanisms of various chemical reactions deuterium and tritium are used as
q inside the sun four hydrogen nuclei combine to form a helium nucleus by which cycleans proton-proton
in chemistry an ideal solution or ideal mixture is a solution with thermodynamic properties analogous to those of a mixture of ideal gases the
a carcinogen is any substance radiation or radionuclidethat is an agent directly involved in causing cancer this may be due to the ability to