ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅಪಕರ್ಷಣ ಕ್ರಿಯೆಯಾಗಿದೆ?

1
2Mg(s) + O2(g) → 2MgO(s)
2
S(s) + O2(g) → SO2(g)
3
\(2HgO\left( s \right)\overset{heat}{\mathop{\to }}\,2Hg\left( l \right)+{{O}_{2}}\left( g \right)\)
4
Mg(s) + S(s) → MgS(s)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation