Question

KOH या संयुगाचे नाव लिहा व रेणुवस्तुमान काढा (K-39, O-16, H-1)

Answer 1

SOLUTION

TO DETERMINE

The name of the compound KOH and find the molecular mass. ( Contents K - 39 , H - 1 , O - 16 )

EVALUATION

Here the given compound is KOH

Name of the compound :

The IUPAC name of the compound is Potassium hydroxide

Determination of moleculer mass :

Molecular mass is calculated by adding atomic masses of all the atoms present in one molecule of the compound .

The molecular mass of KOH

= Atomic mass of K + Atomic mass of O + Atomic mass of H

= 39 + 16 + 1

= 56

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