CaCO3→ΔX+CO2↑Carbon↓Δ furnaceYN2−−−−−−→Δ furnac – InterviewSolution

1.	CaCO3→ΔX+CO2↑Carbon↓Δ furnaceYN2−−−−−−→Δ furnaceZ The number of lone pair electrons in the anion present in Z is ___
Answer» $C a C O_{3} \to Δ X + C O_{2} ↑ C a r b o n ↓ Δ f u r n a c e Y N_{2} - ----- \to Δ f u r n a c e Z$ The number of lone pair electrons in the anion present in Z is ___

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