Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The element having greatest difference between its first and second ionization energies , is (a) Ca (b) K (c) Ba (d) Sc
11
Nov
The element having greatest difference between its first and second ionization energies , is (a) Ca (b) K (c) Ba (d) Sc is (a) Ca (b) K (c) Ba (d) Sc The element having greatest difference between its first and second ionization energies November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]
The IUPAC symbol for the element with atomic number 119 would be (a) unh (b) uun (c) une (d) uue
11
Nov
The IUPAC symbol for the element with atomic number 119 would be (a) unh (b) uun (c) une (d) uue The IUPAC symbol for the element with atomic number 119 would be (a) unh (b) uun (c) une (d) uue November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The correct order of atomic radii is (a) Ce > Eu > Ho > N (b) N > Ce > Eu > Ho (c) Eu > Ce > Ho > N (d) Ho > N > Eu > Ce
11
Nov
The correct order of atomic radii is (a) Ce > Eu > Ho > N (b) N > Ce > Eu > Ho (c) Eu > Ce > Ho > N (d) Ho > N > Eu > Ce The correct order of atomic radii is (a) Ce > Eu > Ho > N (b) [...]
The element with Z = 120 (not yet discovered) will be an / a (a) Transition metal (b) Inner-transition metal (c) Alkaline earth metal (d) Alkali metal
11
Nov
The element with Z = 120 (not yet discovered) will be an / a (a) Transition metal (b) Inner-transition metal (c) Alkaline earth metal (d) Alkali metal The element with Z = 120 (not yet discovered) will be an / a (a) Transition metal (b) Inner-transition metal (c) Alkaline earth metal (d) Alkali metal November [...]
The correct option with respect to the Pauling electronegativity values of the elements is (a) Ga < Ge (b) Si S (d) Te > Se
11
Nov
The correct option with respect to the Pauling electronegativity values of the elements is (a) Ga < Ge (b) Si S (d) Te > Se The correct option with respect to the Pauling electronegativity values of the elements is (a) Ga < Ge (b) Si S (d) Te > Se November 11, 2020 Category: Uncategorised [...]
The amphoteric hydroxide is (a) Ca(OH)2 (b) Be(OH)2 (c) Sr(OH)2 (d) Mg(OH)2
11
Nov
The amphoteric hydroxide is (a) Ca(OH)2 (b) Be(OH)2 (c) Sr(OH)2 (d) Mg(OH)2 The amphoteric hydroxide is (a) Ca(OH)2 (b) Be(OH)2 (c) Sr(OH)2 (d) Mg(OH)2 November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The correct order of the atomic radii of C, Cs, Al and S is (a) S < C < Al < Cs (b) S < C < Cs < Al (c) C < S < Cs < Al
11
Nov
The correct order of the atomic radii of C, Cs, Al and S is (a) S < C < Al < Cs (b) S < C < Cs < Al (c) C < S < Cs < Al Al and S is (a) S < C < Al < Cs (b) S < C < [...]
In the given network , find the :(a) potential difference between a and b . (b) currents in each branch.
11
Nov
In the given network , find the :(a) potential difference between a and b . (b) currents in each branch. find the :(a) potential difference between a and b . (b) currents in each branch. In the given network November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The electronegativity of aluminium is similar to (a) Boron (b) Carbon (c) Lithium (d) Beryllium
11
Nov
The electronegativity of aluminium is similar to (a) Boron (b) Carbon (c) Lithium (d) Beryllium The electronegativity of aluminium is similar to (a) Boron (b) Carbon (c) Lithium (d) Beryllium November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
When the first electron gain enthalpy (delta eg H) of oxygen is -141 kJ/mol, its second electron gain enthalpy is (a) Almost the same as that of the first (b) Negative, but less negative
11
Nov
When the first electron gain enthalpy (delta eg H) of oxygen is -141 kJ/mol, its second electron gain enthalpy is (a) Almost the same as that of the first (b) Negative, but less negative but less negative its second electron gain enthalpy is (a) Almost the same as that of the first (b) Negative When [...]