How would you account for the following:(i) The following order of inc

1.	How would you account for the following:(i) The following order of increase in strength of acids:PH3 < H2S < HCI(ii) The oxidising power of oxoacids of chlorine follows the order:HClO4 < HClO3 < HClO2 < HClO
Answer» (i) Larger the difference in electronegativity greater will be polarity and hence greater will be acidic character. (ii) As HClO₄is most stable and tendency to give oxygen is least while HClO is least-stable and gives oxygen most easily.

How would you account for the following:(i) The following order of increase in strength of acids:PH3 < H2S < HCI(ii) The oxidising power of oxoacids of chlorine follows the order:HClO4 < HClO3 < HClO2 < HClO

Answer»

(i) Larger the difference in electronegativity greater will be polarity and hence greater will be acidic character.

(ii) As HClO₄is most stable and tendency to give oxygen is least while HClO is least-stable and gives oxygen most easily.

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How would you account for the following:(i) The following order of increase in strength of acids:PH3 &lt; H2S &lt; HCI(ii) The oxidising power of oxoacids of chlorine follows the order:HClO4 &lt; HClO3 &lt; HClO2 &lt; HClO

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How would you account for the following:(i) The following order of increase in strength of acids:PH3 < H2S < HCI(ii) The oxidising power of oxoacids of chlorine follows the order:HClO4 < HClO3 < HClO2 < HClO