Which of the following is not a primary standard


Asked by admin @ in Chemistry viewed by 353 People


10. Which of the following is not a primary standard substance

(a) Na (b) Na S,0, (c) ZnSO, (d) K2C2044​

Answered by admin @



Answer:

10. Which of the following is not a primary standard substance (c) ZnSO.

Explanation:

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