8 RBTS PAPER(CHEMISTRY)
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NEET DIGITAL LIBRARY
8 RBTS PAPER

164437 An element which is recently discovered is placed in \(7^{\text {th }}\) period and \(10^{\text {th }}\) group. IUPAC name of the element will be :

1 Unnilseptium
2 Ununnilium
3 Ununbium
4 None of these
NCERT-XI-80
8 RBTS PAPER

164438 Greatest amount of energy involves in the transformation of :

1 \(\mathrm{Be} \rightarrow \mathrm{Be}^{+}+\mathrm{e}^{-}\)
2 \(\mathrm{Mg} \rightarrow \mathrm{Mg}^{+}+\mathrm{e}^{-}\)
3 \(\mathrm{Li}^{+} \rightarrow \mathrm{Li}^{+2}+\mathrm{e}^{-}\)
4 \(\mathrm{He} \rightarrow \mathrm{He}^{+}+\mathrm{e}^{-}\)
NCERT-XI-88
8 RBTS PAPER

164439 Given below are two statements :
Statement I:
In case of \(\mathrm{N}_2\), all oxidation state from +1 to +4 tend to disproportionate in acedic solution
Statement II :
\(\mathrm{HNO}_2\) is unstable and decomposes as
\(3 \mathrm{HNO}_2 \rightarrow \mathrm{HNO}_3+2 \mathrm{NO}+\mathrm{H}_2 \mathrm{O}\)
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct.
NCERT-XI-167
8 RBTS PAPER

164440 How many naturally occurring elements are there in periodic table?

1 90
2 84
3 104
4 94
NCERT-XI-78
Join With Us for More Updates
8 RBTS PAPER

164437 An element which is recently discovered is placed in \(7^{\text {th }}\) period and \(10^{\text {th }}\) group. IUPAC name of the element will be :

1 Unnilseptium
2 Ununnilium
3 Ununbium
4 None of these
NCERT-XI-80
8 RBTS PAPER

164438 Greatest amount of energy involves in the transformation of :

1 \(\mathrm{Be} \rightarrow \mathrm{Be}^{+}+\mathrm{e}^{-}\)
2 \(\mathrm{Mg} \rightarrow \mathrm{Mg}^{+}+\mathrm{e}^{-}\)
3 \(\mathrm{Li}^{+} \rightarrow \mathrm{Li}^{+2}+\mathrm{e}^{-}\)
4 \(\mathrm{He} \rightarrow \mathrm{He}^{+}+\mathrm{e}^{-}\)
NCERT-XI-88
8 RBTS PAPER

164439 Given below are two statements :
Statement I:
In case of \(\mathrm{N}_2\), all oxidation state from +1 to +4 tend to disproportionate in acedic solution
Statement II :
\(\mathrm{HNO}_2\) is unstable and decomposes as
\(3 \mathrm{HNO}_2 \rightarrow \mathrm{HNO}_3+2 \mathrm{NO}+\mathrm{H}_2 \mathrm{O}\)
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct.
NCERT-XI-167
8 RBTS PAPER

164440 How many naturally occurring elements are there in periodic table?

1 90
2 84
3 104
4 94
NCERT-XI-78
For More Updates join with Us
8 RBTS PAPER

164437 An element which is recently discovered is placed in \(7^{\text {th }}\) period and \(10^{\text {th }}\) group. IUPAC name of the element will be :

1 Unnilseptium
2 Ununnilium
3 Ununbium
4 None of these
NCERT-XI-80
8 RBTS PAPER

164438 Greatest amount of energy involves in the transformation of :

1 \(\mathrm{Be} \rightarrow \mathrm{Be}^{+}+\mathrm{e}^{-}\)
2 \(\mathrm{Mg} \rightarrow \mathrm{Mg}^{+}+\mathrm{e}^{-}\)
3 \(\mathrm{Li}^{+} \rightarrow \mathrm{Li}^{+2}+\mathrm{e}^{-}\)
4 \(\mathrm{He} \rightarrow \mathrm{He}^{+}+\mathrm{e}^{-}\)
NCERT-XI-88
8 RBTS PAPER

164439 Given below are two statements :
Statement I:
In case of \(\mathrm{N}_2\), all oxidation state from +1 to +4 tend to disproportionate in acedic solution
Statement II :
\(\mathrm{HNO}_2\) is unstable and decomposes as
\(3 \mathrm{HNO}_2 \rightarrow \mathrm{HNO}_3+2 \mathrm{NO}+\mathrm{H}_2 \mathrm{O}\)
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct.
NCERT-XI-167
8 RBTS PAPER

164440 How many naturally occurring elements are there in periodic table?

1 90
2 84
3 104
4 94
NCERT-XI-78
NEET DIGITAL LIBRARY
8 RBTS PAPER

164437 An element which is recently discovered is placed in \(7^{\text {th }}\) period and \(10^{\text {th }}\) group. IUPAC name of the element will be :

1 Unnilseptium
2 Ununnilium
3 Ununbium
4 None of these
NCERT-XI-80
8 RBTS PAPER

164438 Greatest amount of energy involves in the transformation of :

1 \(\mathrm{Be} \rightarrow \mathrm{Be}^{+}+\mathrm{e}^{-}\)
2 \(\mathrm{Mg} \rightarrow \mathrm{Mg}^{+}+\mathrm{e}^{-}\)
3 \(\mathrm{Li}^{+} \rightarrow \mathrm{Li}^{+2}+\mathrm{e}^{-}\)
4 \(\mathrm{He} \rightarrow \mathrm{He}^{+}+\mathrm{e}^{-}\)
NCERT-XI-88
8 RBTS PAPER

164439 Given below are two statements :
Statement I:
In case of \(\mathrm{N}_2\), all oxidation state from +1 to +4 tend to disproportionate in acedic solution
Statement II :
\(\mathrm{HNO}_2\) is unstable and decomposes as
\(3 \mathrm{HNO}_2 \rightarrow \mathrm{HNO}_3+2 \mathrm{NO}+\mathrm{H}_2 \mathrm{O}\)
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct.
NCERT-XI-167
8 RBTS PAPER

164440 How many naturally occurring elements are there in periodic table?

1 90
2 84
3 104
4 94
NCERT-XI-78
Join With Us for More Updates