Chemistry, asked by ritik5360, 10 months ago

The formula of oxide of metal whose successive
ionisation enthalpies are 10, 20, 50, 2000 kJ mol*-1 ans. M2O3

Answers

Answered by pandu1234536

10

Explanation:

it is a concept of sudden jump . by observing I.E values the difference is large between 3 and 4 ,so metal valence is 3

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