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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Simun Mishra posted an Question
September 10, 2020 • 17:18 pm
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30 points
30 points
- IIT JAM
- Chemistry (CY)
Can u explain me this question pls ?
2 Answer(s)
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Dinesh khalmaniya 1 Best Answer
sbse phle to ye dekho ki questions me conducting order aqueous state me pucha he ya molten state me
yha molten state me conducting order pucha he
or molten state mean melted state.
sir aq state me bhi pucha he
yes wait
ok sir
basic concepts ye he ki size jitni jada hogi, utna hi barrier hoga. mean jitni bhid bhad utna hi niklne me problem got it??
ab apn ko pta he down the group's size increases so jitna bda size utna barrier so mobility decrease and hence conductivity decrease in molten state
but agar aqueous solution lege to order reverse ho jayega because in aqueous solution, ions apne surrounding me wate molecule ko attract krega, so size bdegi na?
or jitna ion small hoga utna attractions hoga or aquated ion ki size bhi jada hogi
so down the group aquated ion ki size km hogi so mobility bdegi mean conductivity bdegi
Got the concept??
so sir down the group size increases so Conductivity in molten state decreases
in aq it is reversed
and sir what is ionic mobility ?
yes, conductivity in molten state down the group decrease
yes, in aqueous state it reverse
ek baar is concept se order check kro
yes sir sir the best methode
tqq sir