Chemistry, asked by seemagarg3068, 1 year ago

इनमें किस धातु का विस्थापन उसके लवण के विलयन में लोहा द्वारा होता हैं ?
(क) कैल्सियम
(ख) सोडियम
(ग) ताँबा
(घ) पोटैशियम

Answers

Answered by raj95800

0

Answer:

(c)cuper is right answer

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