Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which ionisation potential (IP) in the following equations involves the greatest amount of energy (a) Na to Na+ + e-
09
Nov
Which ionisation potential (IP) in the following equations involves the greatest amount of energy (a) Na to Na+ + e- Which ionisation potential (IP) in the following equations involves the greatest amount of energy (a) Na to Na+ + e- November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Ionisation energy in group I – A varies in the decreasing order as (a) Li > Na > K > Cs (b) Na > Li > K > Cs
09
Nov
Ionisation energy in group I – A varies in the decreasing order as (a) Li > Na > K > Cs (b) Na > Li > K > Cs Ionisation energy in group I - A varies in the decreasing order as (a) Li > Na > K > Cs (b) Na > Li > [...]
Generally, the first ionisation energy increases along a period. But there are some exceptions. One which is NOT an exception is …………………
09
Nov
Generally, the first ionisation energy increases along a period. But there are some exceptions. One which is NOT an exception is ………………… Generally the first ionisation energy increases along a period. But there are some exceptions. One which is NOT an exception is ..................... November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The correct order in which the first ionisation potential increases is (a) K, Be, Na (b) Be, Na , K (c) Na, K, Be (d) K, Na, Be
09
Nov
The correct order in which the first ionisation potential increases is (a) K, Be, Na (b) Be, Na , K (c) Na, K, Be (d) K, Na, Be Be Be (d) K K K (c) Na Na Na (b) Be The correct order in which the first ionisation potential increases is (a) K November 9, [...]
Which of the following elements will have the lowest first ionisation energy (a) Mg (b) Rb (c) Li (d) Ca
09
Nov
Which of the following elements will have the lowest first ionisation energy (a) Mg (b) Rb (c) Li (d) Ca Which of the following elements will have the lowest first ionisation energy (a) Mg (b) Rb (c) Li (d) Ca November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which element is expected to have lowest first ionisation energy (a) Sr (b) As (c) Xe (d) S
09
Nov
Which element is expected to have lowest first ionisation energy (a) Sr (b) As (c) Xe (d) S Which element is expected to have lowest first ionisation energy (a) Sr (b) As (c) Xe (d) S November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The formation of the oxide ion O 2- requires first an exothermic and then an endothermic step as shown below This is because
09
Nov
The formation of the oxide ion O 2- requires first an exothermic and then an endothermic step as shown below This is because The formation of the oxide ion O 2- requires first an exothermic and then an endothermic step as shown below This is because November 9, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
In which of the following process highest energy is absorbed (a) Cu to Cu + (b) Br to Br – (c) I to I – (d) Li to Li +
09
Nov
In which of the following process highest energy is absorbed (a) Cu to Cu + (b) Br to Br – (c) I to I – (d) Li to Li + In which of the following process highest energy is absorbed (a) Cu to Cu + (b) Br to Br - (c) I to I - [...]
Highest energy will be absorbed to eject out the electron in the configuration (a) 1s2 2s2 sp1 (b) 1s2 2s2 2p3
09
Nov
Highest energy will be absorbed to eject out the electron in the configuration (a) 1s2 2s2 sp1 (b) 1s2 2s2 2p3 Highest energy will be absorbed to eject out the electron in the configuration (a) 1s2 2s2 sp1 (b) 1s2 2s2 2p3 November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The decreasing order of the ionization energy (in kJ/mol) of He, Mg – and Na is He > Mg > Na. The increasing order of the 2nd ionization energy (in kJ/mol) of these elements will be
09
Nov
The decreasing order of the ionization energy (in kJ/mol) of He, Mg – and Na is He > Mg > Na. The increasing order of the 2nd ionization energy (in kJ/mol) of these elements will be Mg - and Na is He > Mg > Na. The increasing order of the 2nd ionization energy (in [...]