Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Transitional elements exhibit variable valencies because they release electrons from the following orbits (a) ns orbit (b) ns and np orbits
30
Nov
Transitional elements exhibit variable valencies because they release electrons from the following orbits (a) ns orbit (b) ns and np orbits Transitional elements exhibit variable valencies because they release electrons from the following orbits (a) ns orbit (b) ns and np orbits November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Number of unpaired electron in Cu 2+ is (a) 1 (b) 2 (c) 3 (d) 0
30
Nov
Number of unpaired electron in Cu 2+ is (a) 1 (b) 2 (c) 3 (d) 0 Number of unpaired electron in Cu 2+ is (a) 1 (b) 2 (c) 3 (d) 0 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following set of elements does not belong to transitional elements set (a) Fe, Co, Ni (b) Cu, Ag, Au (c) Ti, Zr, Hf
30
Nov
Which of the following set of elements does not belong to transitional elements set (a) Fe, Co, Ni (b) Cu, Ag, Au (c) Ti, Zr, Hf Ag Au (c) Ti Co Hf Ni (b) Cu Which of the following set of elements does not belong to transitional elements set (a) Fe Zr November 30, 2020 [...]
The electronic configuration of an element is 1s^2 , 2s^2 2p^6 , 3s^2 3p^6 3d^5 , 4s^1 . This represent its
30
Nov
The electronic configuration of an element is 1s^2 , 2s^2 2p^6 , 3s^2 3p^6 3d^5 , 4s^1 . This represent its 2s2 2p6 3s2 3p6 3d5 4s^1 . This represent its The electronic configuration of an element is 1s2 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is a colourless ion (a) Cu +2 (b) Fe +3 (c) Ti +3 (d) Zn +2
30
Nov
Which of the following is a colourless ion (a) Cu +2 (b) Fe +3 (c) Ti +3 (d) Zn +2 Which of the following is a colourless ion (a) Cu +2 (b) Fe +3 (c) Ti +3 (d) Zn +2 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of nodal planes in a Px is (a) One (b) Two (c) three (d) zero
30
Nov
The number of nodal planes in a Px is (a) One (b) Two (c) three (d) zero The number of nodal planes in a Px is (a) One (b) Two (c) three (d) zero November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following statements is not true in regard to transition elements (a) They readily form complex compounds
30
Nov
Which of the following statements is not true in regard to transition elements (a) They readily form complex compounds Which of the following statements is not true in regard to transition elements (a) They readily form complex compounds November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Europium is (a) s-block element (b) p-block element (c) d-block element (d) f-block element
30
Nov
Europium is (a) s-block element (b) p-block element (c) d-block element (d) f-block element Europium is (a) s-block element (b) p-block element (c) d-block element (d) f-block element November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The electrons identified by quantum numbers n and l (i) n = 4 , l = 1 (ii) n = 4 , l = 0 (iii) n = 3 , l =1 can be placed in order of increasing energy from the lowest to highest , as
30
Nov
The electrons identified by quantum numbers n and l (i) n = 4 , l = 1 (ii) n = 4 , l = 0 (iii) n = 3 , l =1 can be placed in order of increasing energy from the lowest to highest , as As l = 0 (iii) n = 3 [...]
The substance used in cancer therapy is (a) Rn (b) Ni (c) Fe (d) Co
30
Nov
The substance used in cancer therapy is (a) Rn (b) Ni (c) Fe (d) Co Which of the following ions has the highest magnetic moment (a) Ti 3+ (b) Sc 3+ (c) Mn 2+ (d) Zn 2+ November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,