Q. Jung Ki Rasayanik Sanrachana Kya Hai ? a.Feh 2 O b.FeO.h 20 c.2 fe 2 O 3.3 h 2 O d.FeZno 2.h 20 Q. जंग की रासायनिक संरचना क्या है ? a.Feh 2 o b.FeO.h 20 c.2 fe 2 o 3.3 h 2 o d.FeZno 2.h 20
Q. जंग की रासायनिक संरचना क्या है ? a.Feh 2 o b.FeO.h 20 c.2 fe 2 o 3.3 h 2 o d.FeZno 2.h 20
सी 2 फे 2 ओ 3.3 एच 2 ओ
Comments Guaravina Kumar on 28-12-2021 naina mishra on 28-12-2021
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AVNISH Kumar on 27-12-2021
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एफई 2 ओ 3.एनएच 20
एफई 2 ओ 3.एनएच 20
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VINOD CHANDORA on 25-12-2021
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