Differentiate between conductivity and molar conductivity of a solution.
Conductivity is the measure of an electrolyte’s ability to conduct electricity through ________ ____ _______ ___ __________ ___ ________ ____.
_______ _________ __________ __________ ________ _________ _______ _________ ___ _____.
________ _________ _________ _____ ____ ________ _______ ________.
_________ ______ ______ ______ __________ _________ ___ ___ ___ _________ _______.
________ ____ ____ _____ ________ _____ ________ _________ __________.
_______ _______ _________ _____ _______ ___ ____ ________ __________ __________ _________.
_______ _______ _____ _____.
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How can a carboxylic acid be converted to a carboxylic acid chloride using different reagents? How will you convert the acid chlorides to
i) other halides, and
ii) the starting carboxylic acid?
The cell reaction for a galvanic cell is given below:
i) Write the half-cell reactions at the anode and the cathode.
ii) Calculate the value of cell emf under standard conditions; use data from Table 7.1.
iii) Will the reaction be spontaneous as written?
Explain the following for an amino acid:
i) Zwitterionic nature
ii) Isoelectric point
Calculate the amount of chlorine gas evolved during the electrolysis of molten potassium chloride on passing a current of 0.5 A for two hours through it.
In the determination of transference numbers of HCl by moving boundary method a 0.10 M solution of HCl was taken in a cell having uniform area of cross section of 1.6 cm2 . At the end of experiment the boundary moved by 11.7 cm and 0.22 g of silver was deposited on the cathode of silver coulometer. Calculate the transference numbers of ions of HCl.
Explain the reduction of nitrobenzene using different reagents.
How is the solubility of a gas affected by different factors? Explain.