coordination compounds
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Describe the number of electrons in the benzene? Write a short note on it?
Determination of correct mol. Mass from Roult's law is applicable to :
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)
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
The solution of sugar in water comprises: (i) Free atoms (ii) Free ions (iii) Free molecules (iv) Free atom and molecules. Choose the right answer from the above.
Presence of small concentrations of appropriate electrolyte is necessary to stabilize the colloidal solutions. However, if the electrolytes are present in higher concentration, then the ions of the electrolyte neutralize the charge on the colloidal particles may unite
Illustrate the dipole moment of chlorooctane?
Provide solution of this question. Which solution will show the maximum vapour pressure at 300 K: (a)1MC12H22O11 (b)1M CH3 COOH (c) 1MNacl2 (d)1MNACl
Briefly define the term oxidizing agent?
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