What are x{A}, x{B}, x{C} in the following reactions? (I) ( {\CH}_3 {\CO}_2) _2 {\Ca} \stackrel{∆}{─────▶} {A}_{-} (II) {\CH}_3 {\CO}_2 {\H} \stackrel{ {\HI}{{ {─────▶}}}}_{{{\Red \P}}} {B}_{-} (III) 2 {\CH}_3 {\CO}_2 {\H} \stackrel{ {\P}{─────▶}_4 {\O}_{10}} {C}_{-}

Correct Answer is : A−→CH3COCH3 B−→C2H6 C−→(CH3CO)2O

{A}_{-} \to {\C}_2 { {\H}}_6 {B}_{-} \to {\CH}_3 { {\COCH}}_3 { C}_{-} \to ( {\CH}_3 {\CO}) _2 {\O}

{A}_{-} \to ( {\CH}_3 {\CO}) _2 {\O} {B}_{-} \to {\C}_2 {\H}_6 {C}_{-} \to {\CH}_3 {\COCH}_3

{A}_{-} \to {\CH}_3 {\COCH}_3 {B}_{-} \to {\C}_2 {\H}_6 {C}_{-} \to ( {\CH}_3 {\CO}) _2 {\O}

{A}_{-} \to {\CH}_3 {\COCH}_3 {B}_{-} \to ( {\CH}_3 {\CO}) _2 {\O} {C}_{-} \to {\C}_2 {\H}_6

EAMCET Engineering 2009 Solved Paper

Section: Chemistry

Question : 64 of 160

Marks: +1, -0

What are xA,xB,xC in the following reactions?
(I) (CH3CO2)2‌Ca‌

∆

─────▶

‌

−

(II) CH3CO2H‌

─────▶

Red‌P

−

(III) 2CH3CO2H

P4O10

─────▶

−

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