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![[Post New]](/templates/default/images/icon_minipost_new.gif) 18 Apr 2007 21:43:05 IST
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For strong electrolytes the plot of molar conductance vs C1/2 is- a)Parabolic b)Linear c)Circular d)Sinusoidal
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18 Apr 2007 22:11:41 IST
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i think its a)parabolic
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kannan kv |
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18 Apr 2007 22:15:54 IST
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its linear..
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nupur.. |
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18 Apr 2007 22:17:09 IST
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i think it is B
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18 Apr 2007 22:25:18 IST
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sorry
its linear for strong electrolytes
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kannan kv |
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18 Apr 2007 22:27:44 IST
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its for sure linear bcoz there is a small change in conductance with dilution.this is bcoz a strong elec is completely dissociated in solution so number of ions remain constant..at higher concentration the greater inter-ionic attraction retard the motion of ions n therefore conductance falls with increase in concentration....with increase in dilution the conductance approaches a max value at infinte dilution...
hope this clear ur doubt...
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nupur.. |
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18 Apr 2007 22:28:10 IST
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thx for confirmation
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18 Apr 2007 22:35:16 IST
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its linear yaar
it is linear for strong electrolytes and is parabolic for weak electrolytes
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18 Apr 2007 22:39:58 IST
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Well priya! The correct option is the one containing 'linear' becase the molar conductivity of an eloctrolyte decreases linearly with the square root of the concentration of the electrolyte.
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Ken
From: UNITED STATES, Green Bay, Wisconsin
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18 Apr 2007 22:41:26 IST
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linear....check NCERT book xii Pg 88!!!!
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RATE IF M HELPFUL!!!!! |
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19 Apr 2007 07:09:41 IST
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The graph is a a)parabola for strong electrolytes
for a weak electrolyte it is a St.line.
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19 Apr 2007 07:10:10 IST
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The graph is a a)parabola for strong electrolytes
for a weak electrolyte it is a St.line.
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19 Apr 2007 07:31:33 IST
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The eqn is (molar con)=(standard molar con)- b(underroot C). So that makes it linear
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19 Apr 2007 21:00:55 IST
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Hey priya whats the answer???????????????????
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Ken
From: UNITED STATES, Green Bay, Wisconsin
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19 Apr 2007 21:10:04 IST
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hey iits a VIT question .priya don't take tension its answer is linear.
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