Question

Write the procedure for preparation of magnesium trisilicate test solution for
chloride limit test I.P.
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Answer 1

Explanation:

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Answer 2

Answer:

Procedure:

Test sample Standard compound

Specific weight of compound is dissolved in water or solution is prepared as directed in the pharmacopoeia and transferred in Nessler cylinder Take 1ml of 0.05845 % W/V solution of sodium chloride in Nessler cylinder

Add 1ml of nitric acid Add 1ml of nitric acid

Dilute to 50ml in Nessler cylinder Dilute to 50ml in Nessler cylinder

Add 1ml of AgNO3 solution Add 1ml of AgNO3 solution

Keep aside for 5 min Keep aside for 5 min

Observe the Opalescence/Turbidity Observe the Opalescence/Turbidity