Match the following: List-I List-n (At STP) (A) 10 g CaCO3 xrightarrow [ textdecomposition]Δ (i) 0.224 L CO2 (B) 1.06 g Na2 CO3 xrightarrow textExcess HCl (ii) 4.48 L CO2 (C) 2.4 g C xrightarrow [ textcombustion]Excess O2 (iii) 0.448 L CO2 (D) 0.56 g CO xrightarrow [ textcombustion] textExcess O2 (iv) 2.24 L CO2 (v) 22.4 L CO2 The correct match is

Question

Match the following: List-I List-n (At STP) (A) 10 g CaCO3 xrightarrow [ textdecomposition]Δ (i) 0.224 L CO2 (B) 1.06 g Na2 CO3 xrightarrow textExcess HCl (ii) 4.48 L CO2 (C) 2.4 g C xrightarrow [ textcombustion]Excess O2 (iii) 0.448 L CO2 (D) 0.56 g CO xrightarrow [ textcombustion] textExcess O2 (iv) 2.24 L CO2 (v) 22.4 L CO2 The correct match is (A) A arrow iv , B arrow i , C arrow ii , D arrow iii (B) A arrow v , B arrow i , C arrow ii , Darrow iii (C) A arrow iv , B arrow i , C arrow iii , D arrow ii (D) A arrow i , B arrow iv , C arrow ii , D arrow iii

Tardigrade Admin · Accepted Answer

∵ 100 g CaCO 3 on decomposition gives =22.4 LCO 2 ∴ 10 g CaCO 3 on decomposition will give =(22.4 × 10/100) LCO 2 =2.24 L CO 2 106 g Na 2 CO 3 gives =22.4 L CO 2 1.06 g Na 2 CO 3 will give =(22.4 × 1.06/106) L C O2 = 0.224 L C O2 12 g carbon on combustion gives =22.4 L CO 2 2.4 g carbon on combustion will give =(22.4 × 2.4/12) LCO 2 =2 × 2.24 LCO 2 =4.48 L CO 2 56 g carbon monoxide on combustion gives =2 × 22.4 L CO 2 0.56 g carbon monoxide on combustion will give =(2 × 22.4 × 0.56/56) LCO 2 =0.448 L CO 2

A $\to$ iv , B $\to$ i , C $\to$ ii , D $\to$ iii

A $\to$ v , B $\to$ i , C $\to$ ii , D $\to$ iii

A $\to$ iv , B $\to$ i , C $\to$ iii , D $\to$ ii

A $\to$ i , B $\to$ iv , C $\to$ ii , D $\to$ iii

List-I		List-n (At STP)
(A)	$10 g C a C O_{3} Δ decomposition$	(i)	$0.224 L C O_{2}$
(B)	$1.06 g N a_{2} C O_{3} Excess HCl$	(ii)	$4.48 L C O_{2}$
(C)	$2.4 g C E x cess O_{2} combustion$	(iii)	$0.448 L C O_{2}$
(D)	$0.56 g CO Excess O_{2} combustion$	(iv)	$2.24 L C O_{2}$
		(v)	$22.4 L C O_{2}$

Q. Match the following: List-I List-n (At STP) (A) 10gCaCO3​Δdecomposition​ (i) 0.224LCO2​ (B) 1.06gNa2​CO3​Excess HCl​ (ii) 4.48LCO2​ (C) 2.4gCExcessO2​combustion​ (iii) 0.448LCO2​ (D) 0.56gCOExcessO2​combustion​ (iv) 2.24LCO2​ (v) 22.4LCO2​ The correct match is

A → iv , B → i , C → ii , D → iii

A → v , B → i , C → ii , D→ iii

A → iv , B → i , C → iii , D → ii

A → i , B → iv , C → ii , D → iii

A $\to$ iv , B $\to$ i , C $\to$ ii , D $\to$ iii

A $\to$ v , B $\to$ i , C $\to$ ii , D $\to$ iii

A $\to$ iv , B $\to$ i , C $\to$ iii , D $\to$ ii

A $\to$ i , B $\to$ iv , C $\to$ ii , D $\to$ iii