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Calculate the Relative Molecular Mass of : Potassium Chlorate - Chemistry

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प्रश्न

Calculate the relative molecular mass of:

Potassium chlorate

संख्यात्मक

उत्तर

KClO3 = (K)39 + (Cl)35.5 + (3O)48 = 122.5

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Relationship Between Vapour Density and Relative Molecular Mass
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अध्याय 5: Mole concept and Stoichiometry - Exercise 5B [पृष्ठ ८३]

APPEARS IN

सेलिना Concise Chemistry [English] Class 10 ICSE
अध्याय 5 Mole concept and Stoichiometry
Exercise 5B | Q 4.2 | पृष्ठ ८३

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\[\ce{2KMnO4 -> \underset{solid residue}{K2MnO4 + MnO2} + O2}\]

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