363897
A radioactive nucleus emits a beta particle. The parent and daughter nuclei are
1 Isotopes
2 Isotones
3 Isomers
4 Isobars
Explanation:
\({{ }_{Z}^{A} X \xrightarrow{\beta \text {-deay }}{ }_{Z \pm 1}^{A} Y+{ }_{\mp 1}^{0} e+(\bar{v}}\) or \({v)}\) \({\therefore \quad X}\) and \({Y}\) are isobars. So correct option is (4)
PHXII13:NUCLEI
363898
Assertion : At rest, radium is decayed into Radon and an \(\alpha\)-particle. They both move back to back of each other. Reason : Splitting of radioactive particle is based on conservation of linear momentum.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Radium (decaying into Radon was initially and an \(\alpha\)-particle at rest with both moving back to back is based on the conservation of linear momentum. The equal and opposite momenta of Radon and the \(\alpha\)-particle ensure the conservation of momentum in the decay process. So correct option is (1).
PHXII13:NUCLEI
363899
In the given reaction \({}_Z{X^A} \to {}_{Z + 1}{Y^A} \to {}_{Z - 1}{K^{A - 4}} \to {}_{Z - 1}{K^{A - 4}}\) Radioactive radiations are emitted in the sequence
363900
In the disintegration series \(_{92}^{238}{\text{U}}\xrightarrow{{ - \alpha }}X\xrightarrow{{ - {\beta ^ - }}}_Z^AY\) the values of \(Z\) and \(A\) respectively will be
363897
A radioactive nucleus emits a beta particle. The parent and daughter nuclei are
1 Isotopes
2 Isotones
3 Isomers
4 Isobars
Explanation:
\({{ }_{Z}^{A} X \xrightarrow{\beta \text {-deay }}{ }_{Z \pm 1}^{A} Y+{ }_{\mp 1}^{0} e+(\bar{v}}\) or \({v)}\) \({\therefore \quad X}\) and \({Y}\) are isobars. So correct option is (4)
PHXII13:NUCLEI
363898
Assertion : At rest, radium is decayed into Radon and an \(\alpha\)-particle. They both move back to back of each other. Reason : Splitting of radioactive particle is based on conservation of linear momentum.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Radium (decaying into Radon was initially and an \(\alpha\)-particle at rest with both moving back to back is based on the conservation of linear momentum. The equal and opposite momenta of Radon and the \(\alpha\)-particle ensure the conservation of momentum in the decay process. So correct option is (1).
PHXII13:NUCLEI
363899
In the given reaction \({}_Z{X^A} \to {}_{Z + 1}{Y^A} \to {}_{Z - 1}{K^{A - 4}} \to {}_{Z - 1}{K^{A - 4}}\) Radioactive radiations are emitted in the sequence
363900
In the disintegration series \(_{92}^{238}{\text{U}}\xrightarrow{{ - \alpha }}X\xrightarrow{{ - {\beta ^ - }}}_Z^AY\) the values of \(Z\) and \(A\) respectively will be
363897
A radioactive nucleus emits a beta particle. The parent and daughter nuclei are
1 Isotopes
2 Isotones
3 Isomers
4 Isobars
Explanation:
\({{ }_{Z}^{A} X \xrightarrow{\beta \text {-deay }}{ }_{Z \pm 1}^{A} Y+{ }_{\mp 1}^{0} e+(\bar{v}}\) or \({v)}\) \({\therefore \quad X}\) and \({Y}\) are isobars. So correct option is (4)
PHXII13:NUCLEI
363898
Assertion : At rest, radium is decayed into Radon and an \(\alpha\)-particle. They both move back to back of each other. Reason : Splitting of radioactive particle is based on conservation of linear momentum.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Radium (decaying into Radon was initially and an \(\alpha\)-particle at rest with both moving back to back is based on the conservation of linear momentum. The equal and opposite momenta of Radon and the \(\alpha\)-particle ensure the conservation of momentum in the decay process. So correct option is (1).
PHXII13:NUCLEI
363899
In the given reaction \({}_Z{X^A} \to {}_{Z + 1}{Y^A} \to {}_{Z - 1}{K^{A - 4}} \to {}_{Z - 1}{K^{A - 4}}\) Radioactive radiations are emitted in the sequence
363900
In the disintegration series \(_{92}^{238}{\text{U}}\xrightarrow{{ - \alpha }}X\xrightarrow{{ - {\beta ^ - }}}_Z^AY\) the values of \(Z\) and \(A\) respectively will be
363897
A radioactive nucleus emits a beta particle. The parent and daughter nuclei are
1 Isotopes
2 Isotones
3 Isomers
4 Isobars
Explanation:
\({{ }_{Z}^{A} X \xrightarrow{\beta \text {-deay }}{ }_{Z \pm 1}^{A} Y+{ }_{\mp 1}^{0} e+(\bar{v}}\) or \({v)}\) \({\therefore \quad X}\) and \({Y}\) are isobars. So correct option is (4)
PHXII13:NUCLEI
363898
Assertion : At rest, radium is decayed into Radon and an \(\alpha\)-particle. They both move back to back of each other. Reason : Splitting of radioactive particle is based on conservation of linear momentum.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Radium (decaying into Radon was initially and an \(\alpha\)-particle at rest with both moving back to back is based on the conservation of linear momentum. The equal and opposite momenta of Radon and the \(\alpha\)-particle ensure the conservation of momentum in the decay process. So correct option is (1).
PHXII13:NUCLEI
363899
In the given reaction \({}_Z{X^A} \to {}_{Z + 1}{Y^A} \to {}_{Z - 1}{K^{A - 4}} \to {}_{Z - 1}{K^{A - 4}}\) Radioactive radiations are emitted in the sequence
363900
In the disintegration series \(_{92}^{238}{\text{U}}\xrightarrow{{ - \alpha }}X\xrightarrow{{ - {\beta ^ - }}}_Z^AY\) the values of \(Z\) and \(A\) respectively will be
