A graph was plotted between molar conductivity of various electrolytes (NaCl, HCl and `NH_4OH`) and `sqrtC` (in mol`L^(-1)`) . Correct set is : A. I(NaCl),II(HCl) , III(`NH_4OH`)B. I(HCl),II(NaCl) , III(`NH_4OH`)C. I(`NH_4OH`), II(NaCl), III(HCl)D. I(`NH_4OH`), II(HCl) , III(NaCl)

A graph was plotted between molar conductivity of various electrolytes

1.	A graph was plotted between molar conductivity of various electrolytes (NaCl, HCl and `NH_4OH`) and `sqrtC` (in mol`L^(-1)`) . Correct set is : A. I(NaCl),II(HCl) , III(`NH_4OH`)B. I(HCl),II(NaCl) , III(`NH_4OH`)C. I(`NH_4OH`), II(NaCl), III(HCl)D. I(`NH_4OH`), II(HCl) , III(NaCl)
Answer» Correct Answer - B

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Based on the data given below, the correcy order of reducing power is: `Fe_((aq.))^(3+) + e rarr Fe_((aq.))^(2+), E^(@) = +0.77 V` `Al_((aq.))^(3+) + 3e rarr Al_((s)), E^(@) = -1.66 V` `Br_(2(aq.)) + 2e rarr 2Br_((aq.))^(-), E^(@) = +1.08 V`A. `Br^(-) lt Fe^(2+) lt Al`B. `Fe^(2+) lt Al lt Br^-`C. `Al lt Br^(-) lt Fe^(2+)`D. `Al lt Fe^(2+) lt Br^(-)`
What are elementary reactions ?

A graph was plotted between molar conductivity of various electrolytes (NaCl, HCl and `NH_4OH`) and `sqrtC` (in mol`L^(-1)`) . Correct set is : A. I(NaCl),II(HCl) , III(`NH_4OH`)B. I(HCl),II(NaCl) , III(`NH_4OH`)C. I(`NH_4OH`), II(NaCl), III(HCl)D. I(`NH_4OH`), II(HCl) , III(NaCl)

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