STATEMENT-1: Molar conductivity indreases with decrease in concentration for weak electrolysis. STATEMENT-2: No. o fions increases and o. of ions per unit volume decreases due to dilution.
A
If both the statements are TRUE and STATEMENTS-2 is the correct explantion of STATEMENTS-12
B
If both the statements are TRUE but STATEMENTS-2 is NOT the correct explanation of STATEMENTS-14
C
If STATEMENTS-1 is TRUE and STATEMENTS-2 is FALSE
D
If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE
Text Solution
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The correct Answer is:
A
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Statement-1: Molar conductivity increases with decrease in concentration for weak electrolytes. Statement-2: No. of ions per unit volume decreases due to dilution.
STATEMENT-1: Conductivity decreases with the decreases is concentration both the weak and strong electolytes. STATEMENT-2: No. of ions per unit volume linearly decreases in both electrolytes.
Statement-1: Conductivity always decreases with decrease in concentration of both the weak and strong electrolytes. Statement-2: No. of ions per unit volume linearly decreases in both electrolytes.
STATEMENT 1 : The molar conductivity of strong electrolyte decreases with increases in concentration and STATEMENT 2 AT high concentration migration of ion is slow
S_(1)to canductivity increases on decreasing concentration of electrolyte S_(2)to molar conductivity increases on decreasing concentration of electrolyte.
Assertion:Molar conductivity increases with decrease in concentration. Reason:Conductivity always decrease with decrease in concentration.
The questions consist of two atatements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses : Conductiveity always always decreases with the decreased in concentration of both the weak and strong electrolytes. Number of ion per unit volume linearly decreases in both electrolytes.