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JEE Main 201912 AprilEvening Shift
Exam
JEE Main
Year
2019
Date
12 April
Shift
Evening Shift
Subject
Chemistry
Chapter
Electrochemistry

JEE Main 2019 · 12 April · Evening Shift · Chemistry · Electrochemistry

The decreasing order of electrical conductivity of the following...

The decreasing order of electrical conductivity of the following aqueous solutions is:
(A)0.1M\left(A\right) 0.1M Formic acid,
\left(B\right) 0.1MAceticacid,<br/>(C)0.1MAcetic acid,<br />\left(C\right) 0.1M Benzoic acid.The decreasing order of electrical conductivity of the following aqueous solutions is: (A) 0.1M Formic acid, (B) 0.1M

Options

  1. A(A)>(B)>(C)\left(A\right) > \left(B\right) > \left(C\right)
  2. B(A)>(C)>(B)\left(A\right) > \left(C\right) > \left(B\right)
  3. C(C)>(B)>(A)\left(C\right) > \left(B\right) > \left(A\right)
  4. D(C)>(A)>(B)\left(C\right) > \left(A\right) > \left(B\right)

Correct answer

B. (A)>(C)>(B)\left(A\right) > \left(C\right) > \left(B\right)

Step-by-step solution

Order of acidic strength formic acid >> Benzoic acid >>
The decreasing order of electrical conductivity of the following aqueous solutions is: (A) 0.1M Formic acid, (B) 0.1M
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