Match the text{LIST-I} with text{LIST-II}:A. | vedclass

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(B) . The reaction $_0^1 n + { }_{92}^{235} U \rightarrow { }_{54}^{140} Xe + { }_{38}^{94} Sr + 2_0^1 n$ is a classic example of nuclear fission,wher

Vedclass · Accepted Answer

$A-III, B-I, C-II, D-IV$

Vedclass · Answer

(B) . The reaction $_0^1 n + { }_{92}^{235} U \rightarrow { }_{54}^{140} Xe + { }_{38}^{94} Sr + 2_0^1 n$ is a classic example of nuclear fission,where a heavy nucleus splits into lighter nuclei. Thus,$A-III$.$B$. The reaction $2H_2 + O_2 \rightarrow 2H_2O$ is a standard chemical reaction involving the rearrangement of atoms. Thus,$B-I$.$C$. The reaction $_1^2 H + _1^2 H \rightarrow _2^3 He + _0^1 n$ is a nuclear fusion reaction that releases energy ($+ve \ Q$ value). Thus,$C-II$.$D$. The reaction $_1^1 H + _1^3 H \rightarrow _1^2 H + _1^2 H$ is a nuclear process that requires energy input (endothermic,$-ve \ Q$ value). Thus,$D-IV$.Therefore,the correct matching is $A-III, B-I, C-II, D-IV$.

$A. \text{ } _0^1 n + { }_{92}^{235} U \rightarrow { }_{54}^{140} Xe + { }_{38}^{94} Sr + 2_0^1 n$	$I. \text{ Chemical reaction}$
$B. \text{ } 2H_2 + O_2 \rightarrow 2H_2O$	$II. \text{ Fusion with } +ve \ Q \text{ value}$
$C. \text{ } _1^2 H + _1^2 H \rightarrow _2^3 He + _0^1 n$	$III. \text{ Fission}$
$D. \text{ } _1^1 H + _1^3 H \rightarrow _1^2 H + _1^2 H$	$IV. \text{ Fusion with } -ve \ Q \text{ value}$

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