1.

(A) Potassium dichromate is used as a primary standard in volumetric analysis. (R) K_(2)Cr_(2)O_(7) is strong reducing agent

Answer»

Both (A) and (R) are TRUE and (R) is the CORRECT EXPLANATION of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is FALSE
Both (A) and (R) are false

Solution : (A) is true but (R) is false


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