321352 acts as an oxidising agent in acidic medium. The number of moles of that will be needed to react with one mole of sulphide ions in acidic medium are
1
2
3
4
Explanation:
5 moles of ion requires 2 moles of 1 mole of ion requires moles of
CHXII08:THE D- & F-BLOCK ELEMENTS
321353
In the laboratory, a manganese (II) ion salt is oxidised by peroxodisulphide to permanganate as follows: The value of ' ' is
1 10
2 12
3 16
4 2
Explanation:
CHXII08:THE D- & F-BLOCK ELEMENTS
321354
Read the Statement - A and Statement - B carefully to mark the correct options given below Statement A : Fusion of with KOH and an oxidising agent gives dark green . Statement B : Manganate ion on electrolytic oxidation in alkaline medium gives permanganate ion.
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:
Both statements are true. So, the correct option is (3).
JEE Main - 2024
CHXII08:THE D- & F-BLOCK ELEMENTS
321355
Formula of ammonium manganate is
1
2
3
4
Explanation:
Formula of ammonium manganate is .
CHXII08:THE D- & F-BLOCK ELEMENTS
321356
The magnanate and permanganate ions are tetrahedral, due to :
1 The - bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
2 There is no -bonding
3 The -bonding involves overlap of orbitals of oxygen with p-orbitals of manganese
4 The -bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
321352 acts as an oxidising agent in acidic medium. The number of moles of that will be needed to react with one mole of sulphide ions in acidic medium are
1
2
3
4
Explanation:
5 moles of ion requires 2 moles of 1 mole of ion requires moles of
CHXII08:THE D- & F-BLOCK ELEMENTS
321353
In the laboratory, a manganese (II) ion salt is oxidised by peroxodisulphide to permanganate as follows: The value of ' ' is
1 10
2 12
3 16
4 2
Explanation:
CHXII08:THE D- & F-BLOCK ELEMENTS
321354
Read the Statement - A and Statement - B carefully to mark the correct options given below Statement A : Fusion of with KOH and an oxidising agent gives dark green . Statement B : Manganate ion on electrolytic oxidation in alkaline medium gives permanganate ion.
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:
Both statements are true. So, the correct option is (3).
JEE Main - 2024
CHXII08:THE D- & F-BLOCK ELEMENTS
321355
Formula of ammonium manganate is
1
2
3
4
Explanation:
Formula of ammonium manganate is .
CHXII08:THE D- & F-BLOCK ELEMENTS
321356
The magnanate and permanganate ions are tetrahedral, due to :
1 The - bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
2 There is no -bonding
3 The -bonding involves overlap of orbitals of oxygen with p-orbitals of manganese
4 The -bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXII08:THE D- & F-BLOCK ELEMENTS
321352 acts as an oxidising agent in acidic medium. The number of moles of that will be needed to react with one mole of sulphide ions in acidic medium are
1
2
3
4
Explanation:
5 moles of ion requires 2 moles of 1 mole of ion requires moles of
CHXII08:THE D- & F-BLOCK ELEMENTS
321353
In the laboratory, a manganese (II) ion salt is oxidised by peroxodisulphide to permanganate as follows: The value of ' ' is
1 10
2 12
3 16
4 2
Explanation:
CHXII08:THE D- & F-BLOCK ELEMENTS
321354
Read the Statement - A and Statement - B carefully to mark the correct options given below Statement A : Fusion of with KOH and an oxidising agent gives dark green . Statement B : Manganate ion on electrolytic oxidation in alkaline medium gives permanganate ion.
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:
Both statements are true. So, the correct option is (3).
JEE Main - 2024
CHXII08:THE D- & F-BLOCK ELEMENTS
321355
Formula of ammonium manganate is
1
2
3
4
Explanation:
Formula of ammonium manganate is .
CHXII08:THE D- & F-BLOCK ELEMENTS
321356
The magnanate and permanganate ions are tetrahedral, due to :
1 The - bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
2 There is no -bonding
3 The -bonding involves overlap of orbitals of oxygen with p-orbitals of manganese
4 The -bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
321352 acts as an oxidising agent in acidic medium. The number of moles of that will be needed to react with one mole of sulphide ions in acidic medium are
1
2
3
4
Explanation:
5 moles of ion requires 2 moles of 1 mole of ion requires moles of
CHXII08:THE D- & F-BLOCK ELEMENTS
321353
In the laboratory, a manganese (II) ion salt is oxidised by peroxodisulphide to permanganate as follows: The value of ' ' is
1 10
2 12
3 16
4 2
Explanation:
CHXII08:THE D- & F-BLOCK ELEMENTS
321354
Read the Statement - A and Statement - B carefully to mark the correct options given below Statement A : Fusion of with KOH and an oxidising agent gives dark green . Statement B : Manganate ion on electrolytic oxidation in alkaline medium gives permanganate ion.
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:
Both statements are true. So, the correct option is (3).
JEE Main - 2024
CHXII08:THE D- & F-BLOCK ELEMENTS
321355
Formula of ammonium manganate is
1
2
3
4
Explanation:
Formula of ammonium manganate is .
CHXII08:THE D- & F-BLOCK ELEMENTS
321356
The magnanate and permanganate ions are tetrahedral, due to :
1 The - bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
2 There is no -bonding
3 The -bonding involves overlap of orbitals of oxygen with p-orbitals of manganese
4 The -bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
321352 acts as an oxidising agent in acidic medium. The number of moles of that will be needed to react with one mole of sulphide ions in acidic medium are
1
2
3
4
Explanation:
5 moles of ion requires 2 moles of 1 mole of ion requires moles of
CHXII08:THE D- & F-BLOCK ELEMENTS
321353
In the laboratory, a manganese (II) ion salt is oxidised by peroxodisulphide to permanganate as follows: The value of ' ' is
1 10
2 12
3 16
4 2
Explanation:
CHXII08:THE D- & F-BLOCK ELEMENTS
321354
Read the Statement - A and Statement - B carefully to mark the correct options given below Statement A : Fusion of with KOH and an oxidising agent gives dark green . Statement B : Manganate ion on electrolytic oxidation in alkaline medium gives permanganate ion.
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:
Both statements are true. So, the correct option is (3).
JEE Main - 2024
CHXII08:THE D- & F-BLOCK ELEMENTS
321355
Formula of ammonium manganate is
1
2
3
4
Explanation:
Formula of ammonium manganate is .
CHXII08:THE D- & F-BLOCK ELEMENTS
321356
The magnanate and permanganate ions are tetrahedral, due to :
1 The - bonding involves overlap of orbitals of oxygen with d-orbitals of manganese
2 There is no -bonding
3 The -bonding involves overlap of orbitals of oxygen with p-orbitals of manganese
4 The -bonding involves overlap of orbitals of oxygen with d-orbitals of manganese