162458 ${\mathrm{Cr}}_2{\mathrm{O}}_7^{2-}\stackrel{\mathrm{X}}{\mathrm{Y}}2{\mathrm{CrO}}_4^{2-},\mathrm{X}$ and $\mathrm{Y}$ are respectively :

162459 The maximum oxidation state shown by actinides is :

162460 Which one is strongest oxidising in aquous solution :

162461 The number of unpaired electron in central metal ion in the complex ${[\mathrm{Fe}(\mathrm{NO}){\left({\mathrm{H}}_2\mathrm{O}\right)}_5]}^{+2}$

162458 ${\mathrm{Cr}}_2{\mathrm{O}}_7^{2-}\stackrel{\mathrm{X}}{\mathrm{Y}}2{\mathrm{CrO}}_4^{2-},\mathrm{X}$ and $\mathrm{Y}$ are respectively :

162459 The maximum oxidation state shown by actinides is :

162460 Which one is strongest oxidising in aquous solution :

162461 The number of unpaired electron in central metal ion in the complex ${[\mathrm{Fe}(\mathrm{NO}){\left({\mathrm{H}}_2\mathrm{O}\right)}_5]}^{+2}$

162462 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) :
The ability of oxygen to stabilise higher oxidation state of transition metals exceeds that of flourine. Reason (R) :
Oxygen has ability to form multiple bond. In the light of the above statements, choose the most appropriate answer from the options given below:

162458 ${\mathrm{Cr}}_2{\mathrm{O}}_7^{2-}\stackrel{\mathrm{X}}{\mathrm{Y}}2{\mathrm{CrO}}_4^{2-},\mathrm{X}$ and $\mathrm{Y}$ are respectively :

162459 The maximum oxidation state shown by actinides is :

162460 Which one is strongest oxidising in aquous solution :

162461 The number of unpaired electron in central metal ion in the complex ${[\mathrm{Fe}(\mathrm{NO}){\left({\mathrm{H}}_2\mathrm{O}\right)}_5]}^{+2}$

162462 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) :
The ability of oxygen to stabilise higher oxidation state of transition metals exceeds that of flourine. Reason (R) :
Oxygen has ability to form multiple bond. In the light of the above statements, choose the most appropriate answer from the options given below:

162458 ${\mathrm{Cr}}_2{\mathrm{O}}_7^{2-}\stackrel{\mathrm{X}}{\mathrm{Y}}2{\mathrm{CrO}}_4^{2-},\mathrm{X}$ and $\mathrm{Y}$ are respectively :

162459 The maximum oxidation state shown by actinides is :

162460 Which one is strongest oxidising in aquous solution :

162461 The number of unpaired electron in central metal ion in the complex ${[\mathrm{Fe}(\mathrm{NO}){\left({\mathrm{H}}_2\mathrm{O}\right)}_5]}^{+2}$

162462 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) :
The ability of oxygen to stabilise higher oxidation state of transition metals exceeds that of flourine. Reason (R) :
Oxygen has ability to form multiple bond. In the light of the above statements, choose the most appropriate answer from the options given below:

162458 ${\mathrm{Cr}}_2{\mathrm{O}}_7^{2-}\stackrel{\mathrm{X}}{\mathrm{Y}}2{\mathrm{CrO}}_4^{2-},\mathrm{X}$ and $\mathrm{Y}$ are respectively :

162459 The maximum oxidation state shown by actinides is :

162460 Which one is strongest oxidising in aquous solution :

162461 The number of unpaired electron in central metal ion in the complex ${[\mathrm{Fe}(\mathrm{NO}){\left({\mathrm{H}}_2\mathrm{O}\right)}_5]}^{+2}$

162462 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) :
The ability of oxygen to stabilise higher oxidation state of transition metals exceeds that of flourine. Reason (R) :
Oxygen has ability to form multiple bond. In the light of the above statements, choose the most appropriate answer from the options given below: