Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
When an acidified solution of ferrous ammonium sulphate is treated with potassium permanganate solution, the ion which is oxidised is (a) MnO4 – (b) NH4 + (c) Fe ++ (d) SO4 2-
29
Nov
When an acidified solution of ferrous ammonium sulphate is treated with potassium permanganate solution, the ion which is oxidised is (a) MnO4 – (b) NH4 + (c) Fe ++ (d) SO4 2- the ion which is oxidised is (a) MnO4 - (b) NH4 + (c) Fe ++ (d) SO4 2- When an acidified solution of [...]
Which is most reactive metal (a) Fe (b) Pt (c) Ni (d) Co
29
Nov
Which is most reactive metal (a) Fe (b) Pt (c) Ni (d) Co Which is most reactive metal (a) Fe (b) Pt (c) Ni (d) Co November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Among the following pairs of ions, the lower oxidation state in aqueous solution is more stable than the other is (a) Ti +, Ti 3+
29
Nov
Among the following pairs of ions, the lower oxidation state in aqueous solution is more stable than the other is (a) Ti +, Ti 3+ Among the following pairs of ions the lower oxidation state in aqueous solution is more stable than the other is (a) Ti + Ti 3+ November 29, 2020 Category: Uncategorised [...]
Which one of the following organization’s iron and steel plant was built to use charcoal as a source of power, to start with , but later switched over to hydroelectricity
29
Nov
Which one of the following organization’s iron and steel plant was built to use charcoal as a source of power, to start with , but later switched over to hydroelectricity but later switched over to hydroelectricity to start with Which one of the following organization's iron and steel plant was built to use charcoal as [...]
Which of the following electronic configuration is that of a transitional element (a) 1s2,2s2p6,3s2p6d10,4s2p6
29
Nov
Which of the following electronic configuration is that of a transitional element (a) 1s2,2s2p6,3s2p6d10,4s2p6 2s2p6 3s2p6d10 4s2p6 Which of the following electronic configuration is that of a transitional element (a) 1s2 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following statement is true for transition elements (a) They exhibit diamagnetism
29
Nov
Which one of the following statement is true for transition elements (a) They exhibit diamagnetism Which one of the following statement is true for transition elements (a) They exhibit diamagnetism November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which ion has maximum magnetic moment (a) V +3 (b) Mn +3 (c) Fe +3 (d) Cu +2
29
Nov
Which ion has maximum magnetic moment (a) V +3 (b) Mn +3 (c) Fe +3 (d) Cu +2 Which ion has maximum magnetic moment (a) V +3 (b) Mn +3 (c) Fe +3 (d) Cu +2 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following statements related to lanthanons is incorrect (a) Ce (+4) solutions are widely used as oxidizing agent in volumetric analysis
29
Nov
Which one of the following statements related to lanthanons is incorrect (a) Ce (+4) solutions are widely used as oxidizing agent in volumetric analysis Which one of the following statements related to lanthanons is incorrect (a) Ce (+4) solutions are widely used as oxidizing agent in volumetric analysis November 29, 2020 Category: Uncategorised (JEE Advanced [...]
Zinc can be coated on iron to produce galvanized iron but thereverse is not possible. It is because (a) Zinc has higher negative electrode potential than iron
29
Nov
Zinc can be coated on iron to produce galvanized iron but thereverse is not possible. It is because (a) Zinc has higher negative electrode potential than iron Zinc can be coated on iron to produce galvanized iron but thereverse is not possible. It is because (a) Zinc has higher negative electrode potential than iron November [...]
Magnetic moment 2.84 B.M. is given by (At. nos, Ni = 28, Ti = 22, Cr = 24, Co = 27)
29
Nov
Magnetic moment 2.84 B.M. is given by (At. nos, Ni = 28, Ti = 22, Cr = 24, Co = 27) Co = 27) Cr = 24 Magnetic moment 2.84 B.M. is given by (At. nos Ni = 28) Ti = 22 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]