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Pls tell me laboratory preparation method of microcosmic salt ?

Pls tell me laboratory preparation method of microcosmic salt ?

Grade:10

1 Answers

Ravleen Kaur
askIITians Faculty 1452 Points
6 years ago

Hello Student,

(NH4)^2HPo4 +NaCL----NH4NaHPO4 + NH4Cl
(microcosmic salt)

It is used as an essential ingredient of the microcosmic salt bead test for the identification of mettalic radical on the basis of the color they produce in oxidising or reducing flame in hot or cold condition.

Regards
IHE

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