Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The electronic configuration of the element which is just above the element number 43 in the same periodic group is
09
Nov
The electronic configuration of the element which is just above the element number 43 in the same periodic group is The electronic configuration of the element which is just above the element number 43 in the same periodic group is November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Astatine is a (a) Halogen (b) Rare earth element (c) Alkaline earth metal (d) None of these
09
Nov
Astatine is a (a) Halogen (b) Rare earth element (c) Alkaline earth metal (d) None of these Astatine is a (a) Halogen (b) Rare earth element (c) Alkaline earth metal (d) None of these November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Group comprising of all metals is (a) III A (b) IV A (c) VII A (d) II A
09
Nov
Group comprising of all metals is (a) III A (b) IV A (c) VII A (d) II A Group comprising of all metals is (a) III A (b) IV A (c) VII A (d) II A November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Under normal condition which of the following electronic configuration is able to form dipositive ion
09
Nov
Under normal condition which of the following electronic configuration is able to form dipositive ion Under normal condition which of the following electronic configuration is able to form dipositive ion November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following element is a metalloid (a) Bi (b) Sn (c) Ge (d) C
09
Nov
Which of the following element is a metalloid (a) Bi (b) Sn (c) Ge (d) C Which of the following element is a metalloid (a) Bi (b) Sn (c) Ge (d) C November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Hydrogen can be put in halogen group because (a) It has deuterium and tritium as isotopes (b) It forms hydrides like chlorides (c) It contains one electron only (d) It is light
09
Nov
Hydrogen can be put in halogen group because (a) It has deuterium and tritium as isotopes (b) It forms hydrides like chlorides (c) It contains one electron only (d) It is light Hydrogen can be put in halogen group because (a) It has deuterium and tritium as isotopes (b) It forms hydrides like chlorides (c) [...]
The screening effect of d-electrons is (a) Equal to that of p-electrons (b) More than that of p-electrons (c) Same as f-electrons (d) Less than p-electrons
08
Nov
The screening effect of d-electrons is (a) Equal to that of p-electrons (b) More than that of p-electrons (c) Same as f-electrons (d) Less than p-electrons The screening effect of d-electrons is (a) Equal to that of p-electrons (b) More than that of p-electrons (c) Same as f-electrons (d) Less than p-electrons November 8, 2020 [...]
Dobernier traids is (a) Na, K, Rb (b) Mg, S, As (c) Cl, Br, I (d) P, S, As
08
Nov
Dobernier traids is (a) Na, K, Rb (b) Mg, S, As (c) Cl, Br, I (d) P, S, As As As (c) Cl Br Dobernier traids is (a) Na I (d) P K Rb (b) Mg S November 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
From which of the following the hydration energy of Mg 2+ is larger (a) Na + (b) Al 3+ (c) Be 2+ (d) Cr 3+
08
Nov
From which of the following the hydration energy of Mg 2+ is larger (a) Na + (b) Al 3+ (c) Be 2+ (d) Cr 3+ From which of the following the hydration energy of Mg 2+ is larger (a) Na + (b) Al 3+ (c) Be 2+ (d) Cr 3+ November 8, 2020 Category: Uncategorised [...]
Who developed the long form of periodic table (a) Lothar Meyer (b) Niels Bohr (c) Mendeleev (d) Moseley
08
Nov
Who developed the long form of periodic table (a) Lothar Meyer (b) Niels Bohr (c) Mendeleev (d) Moseley Who developed the long form of periodic table (a) Lothar Meyer (b) Niels Bohr (c) Mendeleev (d) Moseley November 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,