Oxidation state of Sulphur in \({{\rm{S}}_{\rm{8}}}{\rm{ = 0}}\) \({{\rm{S}}_{\rm{2}}}{{\rm{F}}_{\rm{2}}}{\rm{ = + 1}}\) \({{\rm{H}}_{\rm{2}}}{\rm{S = - 2}}\)
CHXI11:THE P-BLOCK ELEMENTS
316578
The most common oxidation state for selenium in its compounds is
1 +2
2 -2
3 +4
4 +6
Explanation:
The common oxidation state of \(\mathrm{Se}\) is +2 .
CHXI11:THE P-BLOCK ELEMENTS
316579
Statement A : Oxygen is always present in -2 oxidation state. Statement B : Stability of oxidation state of group 16 for +4 and +6 decreases down the group.
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.
Explanation:
Oxygen can show \(-2,-1,-\dfrac{1}{2},+1,+2\) and 0 oxidation states. But -2 is the most stable state, Therefore, statement A is false. Stability of +6 oxidation state decreases down the group due to inert pair effect. Thus, statement B is correct.
Oxidation state of Sulphur in \({{\rm{S}}_{\rm{8}}}{\rm{ = 0}}\) \({{\rm{S}}_{\rm{2}}}{{\rm{F}}_{\rm{2}}}{\rm{ = + 1}}\) \({{\rm{H}}_{\rm{2}}}{\rm{S = - 2}}\)
CHXI11:THE P-BLOCK ELEMENTS
316578
The most common oxidation state for selenium in its compounds is
1 +2
2 -2
3 +4
4 +6
Explanation:
The common oxidation state of \(\mathrm{Se}\) is +2 .
CHXI11:THE P-BLOCK ELEMENTS
316579
Statement A : Oxygen is always present in -2 oxidation state. Statement B : Stability of oxidation state of group 16 for +4 and +6 decreases down the group.
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.
Explanation:
Oxygen can show \(-2,-1,-\dfrac{1}{2},+1,+2\) and 0 oxidation states. But -2 is the most stable state, Therefore, statement A is false. Stability of +6 oxidation state decreases down the group due to inert pair effect. Thus, statement B is correct.
Oxidation state of Sulphur in \({{\rm{S}}_{\rm{8}}}{\rm{ = 0}}\) \({{\rm{S}}_{\rm{2}}}{{\rm{F}}_{\rm{2}}}{\rm{ = + 1}}\) \({{\rm{H}}_{\rm{2}}}{\rm{S = - 2}}\)
CHXI11:THE P-BLOCK ELEMENTS
316578
The most common oxidation state for selenium in its compounds is
1 +2
2 -2
3 +4
4 +6
Explanation:
The common oxidation state of \(\mathrm{Se}\) is +2 .
CHXI11:THE P-BLOCK ELEMENTS
316579
Statement A : Oxygen is always present in -2 oxidation state. Statement B : Stability of oxidation state of group 16 for +4 and +6 decreases down the group.
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.
Explanation:
Oxygen can show \(-2,-1,-\dfrac{1}{2},+1,+2\) and 0 oxidation states. But -2 is the most stable state, Therefore, statement A is false. Stability of +6 oxidation state decreases down the group due to inert pair effect. Thus, statement B is correct.
Oxidation state of Sulphur in \({{\rm{S}}_{\rm{8}}}{\rm{ = 0}}\) \({{\rm{S}}_{\rm{2}}}{{\rm{F}}_{\rm{2}}}{\rm{ = + 1}}\) \({{\rm{H}}_{\rm{2}}}{\rm{S = - 2}}\)
CHXI11:THE P-BLOCK ELEMENTS
316578
The most common oxidation state for selenium in its compounds is
1 +2
2 -2
3 +4
4 +6
Explanation:
The common oxidation state of \(\mathrm{Se}\) is +2 .
CHXI11:THE P-BLOCK ELEMENTS
316579
Statement A : Oxygen is always present in -2 oxidation state. Statement B : Stability of oxidation state of group 16 for +4 and +6 decreases down the group.
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.
Explanation:
Oxygen can show \(-2,-1,-\dfrac{1}{2},+1,+2\) and 0 oxidation states. But -2 is the most stable state, Therefore, statement A is false. Stability of +6 oxidation state decreases down the group due to inert pair effect. Thus, statement B is correct.
