Some Basic Concepts Of Chemistry Question 279

Question: In standardization of $ Na _2S _2O _3 $ using $ K _2Cr _2O _7 $ by iodometry, the equivalent weight of $ K _2Cr _2O _7 $ is [IIT 2000]

Options:

A) $ MW/2 $

B) $ MW/3 $

C) $ MW/6 $

D) $ MW/1 $

Show Answer

Answer:

Correct Answer: C

Solution:

$ Eq\text{. wt}\text{.}=\frac{Mol\text{. wt}\text{.}}{6} $



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