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JEE Advanced 2009Paper 2

Exam: JEE Advanced
Year: 2009
Paper: Paper 2
Subject: Chemistry
Chapter: Chemical Kinetics

JEE Advanced 2009 · Paper 2 · Chemistry · Chemical Kinetics

The total number of α and β -particles emitted in the nuclear...

The total number of

\alpha

and

\beta

-particles emitted in the nuclear reaction

{ }_{92} \mathrm{U}^{238} \longrightarrow{ }_{82} \mathrm{~Pb}^{214}

is

Correct answer

8

Step-by-step solution

{ }_{92} \mathrm{U}^{238} \rightarrow_{82} \mathrm{U}^{214}+6_2 \mathrm{He}^{\mathrm{H}}(\alpha)+2_{-1} e^0(\beta)

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