CaCO3s- As-Bg Ascarbon- Cs-Dg E-H2O-B-F-CaCO3 F-H2O-GIdentify E and G-

The correct option is A E=CaCN_2, G=NH_2CONH_2 CaCO_3(s)Δ→ CaO(s)+CO_2(g) CaO(s)carbon,Δ→ CaC_2(s)+CO(g) CaCN_2+H_2O+CO_2→ NH_2CN+CaCO_3 ...

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Heat of Reaction

CaCO3sΔ→ As+B...

Question

$C a C O_{3} (s) Δ \to A (s) + B (g)$
$A (s) c a r b o n, Δ \to C (s) + D (g)$
$(E) + H_{2} O + (B) \to (F) + C a C O_{3}$
$(F) + H_{2} O \to (G)$
Identify $(E)$ and $(G)$ :

E = C a C N_{2}, G = N H_{2} C O N H_{2}

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E = C a C N, G = N H_{2} C O N H_{2}

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E = C a_{2} C N_{2}, G = N H C O O N H_{2}

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E = C a_{2} C N_{4}, G = N H C O O N H_{2}

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(E)

(F)

C a C O_{3} \to (A) (g) + (B) (s o l i d)

(B) + H_{2} O \to (C) (A) \to (D) (A) e x c e s s \to (E)

(A) + N H_{3} Δ \to (F)

A fair die is rolled. Consider events E = {1, 3, 5}, F = {2, 3} and G = {2, 3, 4, 5}

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