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ICSE Class 10 Physics 2019 Paper

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Question : 31 of 74
Marks: +1, -0
Complete the reaction :
23He+12H24He++   Energy   {}^3_2\mathrm{He}+{}^2_1\mathrm{H}\rightarrow{}^4_2\mathrm{He}+\cdots+\;\text{ Energy }\;
Solution:  
23He+12H24He+11H+   Energy   {}^3_2\mathrm{He}+{}^2_1\mathrm{H}\rightarrow{}^4_2\mathrm{He}+{}^1_1\mathrm{H}+\;\text{ Energy }\;
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