amines
why o-toluidine is a weaker base than aniline?
Particles of quartz are packed by:(i) Electrical attraction forces (ii) Vander Waal's forces (iii) Covalent bond forces (iv) Strong electrostatic force of attraction Answer: (iii)
what is the relationship between vitamins and enzyme cofactors
discuss practical uses of coordination compounds
Fluorine yields only one oxyacid, hypo
Choose the right answer from following. If we take 44g of CO2 and 14g of N2 what will be mole fraction of CO2 in the mixture: (a) 1/5 (b) 1/3 (c) 2/3 (d) 1/4
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
These types of polymers are formed as a result of condensation reaction between monomer units. Some common examples are being discussed here: 1. Polyesters Q : Dipole attractions-London dispersion Describe how dipole attractions, London dispersion forces and the hydrogen bonding identical?
Describe how dipole attractions, London dispersion forces and the hydrogen bonding identical?
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
Give me answer of this question. An aqueous solution of methanol in water has vapour pressure: (a) Equal to that of water (b) Equal to that of methanol (c) More than that of water (d) Less than that of water
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