ABC26PH0962 · Data Analysis

Subject: Physical Chemistry · Chapter: Data Analysis · Topic: Data Analysis – General · Exam: NET JUNE 2015 · Marks: 2 · Difficulty: Medium

In a conductometric experiment for estimation of acid dissociation constant of acetic acid, the following values were obtained in four sets of measurements. $1.71 \times 10^{-5}, 1.77 \times 10^{-5}, 1.79 \times 10^{-5}$ and $1.73 \times 10^{-5}$. The standard deviation of the data would be in the range of

(a)$0.01 \times 10^{-5}-0.019 \times 10^{-5}$

(b)$0.02 \times 10^{-5}-0.029 \times 10^{-5}$

(c)$0.03 \times 10^{-5}-0.039 \times 10^{-5}$

(d)$0.04 \times 10^{-5}-0.049 \times 10^{-5}$

Answer

Answer (as printed): C

Explanation

No explanation was printed for this question.

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