Radioactivity
« Previous Topic: Nucleus Next Topic: Threshold Energy for Nuclear Reactions »
Join With Us for More Updates
PHXII13:NUCLEI

363910 Statement A :
All radioactive nuclei must emit \({\beta ^{ - 1}}\) particles.
Statement B :
Electron exist inside the nucleus.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXII13:NUCLEI

363911 In the following reaction the value of \('X'\) is \({}_7{N^{14}} + {}_2H{e^4} \to X + {}_1{H^1}\)

1 \({}_8{{\rm{O}}^{17}}\)
2 \({}_7{{\rm{O}}^{16}}\)
3 \({}_7{{\rm{N}}^{16}}\)
4 \(_8{{\rm{N}}^{17}}\)
PHXII13:NUCLEI

363912 If \(_{92}{U^{238}}\) emits \(8\,\alpha \) - particles and \(6\,\beta \) - particles, then the resulting nucleus is

1 \(_{82}{X^{206}}\)
2 \(_{82}\;P{b^{206}}\)
3 \({ }_{82} X^{210}\)
4 \({ }_{82} Z^{214}\)
PHXII13:NUCLEI

363913 Three \(\alpha {\rm{ - }}\)particle and one \(\beta {\rm{ - }}\) particle decaying takes place in series from an isotope \(_{88}R{a^{236}}.\) Finally the isotope obtained will be

1 \({}_{86}{X^{222}}\)
2 \({}_{83}{X^{224}}\)
3 \({}_{83}{X^{215}}\)
4 \({}_{84}{X^{220}}\)
For More Updates join with Us
PHXII13:NUCLEI

363910 Statement A :
All radioactive nuclei must emit \({\beta ^{ - 1}}\) particles.
Statement B :
Electron exist inside the nucleus.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXII13:NUCLEI

363911 In the following reaction the value of \('X'\) is \({}_7{N^{14}} + {}_2H{e^4} \to X + {}_1{H^1}\)

1 \({}_8{{\rm{O}}^{17}}\)
2 \({}_7{{\rm{O}}^{16}}\)
3 \({}_7{{\rm{N}}^{16}}\)
4 \(_8{{\rm{N}}^{17}}\)
PHXII13:NUCLEI

363912 If \(_{92}{U^{238}}\) emits \(8\,\alpha \) - particles and \(6\,\beta \) - particles, then the resulting nucleus is

1 \(_{82}{X^{206}}\)
2 \(_{82}\;P{b^{206}}\)
3 \({ }_{82} X^{210}\)
4 \({ }_{82} Z^{214}\)
PHXII13:NUCLEI

363913 Three \(\alpha {\rm{ - }}\)particle and one \(\beta {\rm{ - }}\) particle decaying takes place in series from an isotope \(_{88}R{a^{236}}.\) Finally the isotope obtained will be

1 \({}_{86}{X^{222}}\)
2 \({}_{83}{X^{224}}\)
3 \({}_{83}{X^{215}}\)
4 \({}_{84}{X^{220}}\)
NEET DIGITAL LIBRARY
PHXII13:NUCLEI

363910 Statement A :
All radioactive nuclei must emit \({\beta ^{ - 1}}\) particles.
Statement B :
Electron exist inside the nucleus.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXII13:NUCLEI

363911 In the following reaction the value of \('X'\) is \({}_7{N^{14}} + {}_2H{e^4} \to X + {}_1{H^1}\)

1 \({}_8{{\rm{O}}^{17}}\)
2 \({}_7{{\rm{O}}^{16}}\)
3 \({}_7{{\rm{N}}^{16}}\)
4 \(_8{{\rm{N}}^{17}}\)
PHXII13:NUCLEI

363912 If \(_{92}{U^{238}}\) emits \(8\,\alpha \) - particles and \(6\,\beta \) - particles, then the resulting nucleus is

1 \(_{82}{X^{206}}\)
2 \(_{82}\;P{b^{206}}\)
3 \({ }_{82} X^{210}\)
4 \({ }_{82} Z^{214}\)
PHXII13:NUCLEI

363913 Three \(\alpha {\rm{ - }}\)particle and one \(\beta {\rm{ - }}\) particle decaying takes place in series from an isotope \(_{88}R{a^{236}}.\) Finally the isotope obtained will be

1 \({}_{86}{X^{222}}\)
2 \({}_{83}{X^{224}}\)
3 \({}_{83}{X^{215}}\)
4 \({}_{84}{X^{220}}\)
Join With Us for More Updates
PHXII13:NUCLEI

363910 Statement A :
All radioactive nuclei must emit \({\beta ^{ - 1}}\) particles.
Statement B :
Electron exist inside the nucleus.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXII13:NUCLEI

363911 In the following reaction the value of \('X'\) is \({}_7{N^{14}} + {}_2H{e^4} \to X + {}_1{H^1}\)

1 \({}_8{{\rm{O}}^{17}}\)
2 \({}_7{{\rm{O}}^{16}}\)
3 \({}_7{{\rm{N}}^{16}}\)
4 \(_8{{\rm{N}}^{17}}\)
PHXII13:NUCLEI

363912 If \(_{92}{U^{238}}\) emits \(8\,\alpha \) - particles and \(6\,\beta \) - particles, then the resulting nucleus is

1 \(_{82}{X^{206}}\)
2 \(_{82}\;P{b^{206}}\)
3 \({ }_{82} X^{210}\)
4 \({ }_{82} Z^{214}\)
PHXII13:NUCLEI

363913 Three \(\alpha {\rm{ - }}\)particle and one \(\beta {\rm{ - }}\) particle decaying takes place in series from an isotope \(_{88}R{a^{236}}.\) Finally the isotope obtained will be

1 \({}_{86}{X^{222}}\)
2 \({}_{83}{X^{224}}\)
3 \({}_{83}{X^{215}}\)
4 \({}_{84}{X^{220}}\)
For More Updates join with Us