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Recent questions tagged electron-gain-enthalpy
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Electron affinities of Li,Na and K follow the order
jeemain
chemistry
inorganic-chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
electron-affinity
electron-gain-enthalpy
easy
asked
Jul 28, 2014
by
sreemathi.v
1
answer
Electron affinities of Be,B and Al follow the order
jeemain
chemistry
inorganic-chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
electron-affinity
electron-gain-enthalpy
easy
asked
Jul 28, 2014
by
sreemathi.v
1
answer
Electron affinities of C,Si and Ge follow the order
jeemain
chemistry
inorganic-chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
electron-affinity
electron-gain-enthalpy
easy
asked
Jul 28, 2014
by
sreemathi.v
1
answer
Which of the following will have the lowest value of electron affinity?
jeemain
chemistry
inorganic-chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
electron-affinity
electron-gain-enthalpy
easy
asked
Jul 28, 2014
by
sreemathi.v
1
answer
Which of the following elements has the highest value of electron affinity?
jeemain
chemistry
inorganic-chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
electron-affinity
electron-gain-enthalpy
easy
asked
Jul 28, 2014
by
sreemathi.v
1
answer
Which of the following elements has zero electron affinity?
jeemain
chemistry
inorganic-chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
electron-affinity
electron-gain-enthalpy
easy
asked
Jul 28, 2014
by
sreemathi.v
1
answer
The correct order of electron affinity is
jeemain
chemistry
inorganic-chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
electron-affinity
electron-gain-enthalpy
easy
asked
Jul 28, 2014
by
sreemathi.v
1
answer
How much energy in kJ is released when 7.1 g of Chlorine are completely converted to Cl$^{-}$ ions in the gaseous state?
cl51149
jeemain
chemistry
classification-of-elements-and-periodicity-of-properties
ch3
periodicity
electron-gain-enthalpy
inorganic-chemistry
medium
asked
Jul 24, 2014
by
balaji.thirumalai
1
answer
How much energy in kJ is released when 3.55g of Chlorine are completely converted to Cl$^{-}$ ions in the gaseous state?
jeemain
chemistry
classification-of-elements-and-periodicity-of-properties
ch3
periodicity
electron-gain-enthalpy
inorganic-chemistry
medium
asked
Jul 24, 2014
by
balaji.thirumalai
1
answer
The formation of the oxide ion $O^{2-}_{(g)} $ requires first an exothermic and then an endothermic step, as shown below:
classification-of-elements-and-periodicity-of-properties
jeemain
cbse
class11
medium
chemistry
periodicity
electron-gain-enthalpy
inorganic-chemistry
electron-affinity
asked
Mar 15, 2014
by
balaji.thirumalai
1
answer
Given the following assertion and reason, choose the correct answer:
classification-of-elements-and-periodicity-of-properties
jeemain
chemistry
cbse
class11
ch3
easy
periodicity
electron-gain-enthalpy
inorganic-chemistry
basics
asked
Mar 15, 2014
by
balaji.thirumalai
1
answer
The formation of $O^{2-}(g)$ starting from $O(g)$ is endothermic by $603\;kjmol^{-1}$ .If electron affinity of O is$ -141\;kjmol^{-1}$, the second electron affinity of oxygen would be :
jeemain
cbse
chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
easy
periodicity
electron-gain-enthalpy
inorganic-chemistry
electron-affinity
asked
Mar 12, 2014
by
meena.p
1
answer
Which of the following elements has zero electron affinity ?
jeemain
cbse
chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
easy
basics
periodicity
electron-gain-enthalpy
inorganic-chemistry
electron-affinity
asked
Mar 11, 2014
by
meena.p
1
answer
Which of the following elements has the highest value of electron affinity.
jeemain
cbse
chemistry
class11
ch3
basics
classification-of-elements-and-periodicity-of-properties
easy
periodicity
electron-gain-enthalpy
inorganic-chemistry
electron-affinity
asked
Mar 11, 2014
by
meena.p
1
answer
The electronic affinity values (in KJ molt) of 3 halogens X,Y,Z are respectively $-349,-333,-325$. Then X and Y are Z respectively
jeemain
cbse
chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
medium
periodicity
electron-gain-enthalpy
inorganic-chemistry
asked
Mar 6, 2014
by
meena.p
1
answer
Which one of the following arrangements represents the correct order of electron gain enthalpy
jeemain
cbse
chemistry
class11
ch3
classification-of-elements-and-periodicity-of-properties
periodicity
electron-gain-enthalpy
inorganic-chemistry
easy
asked
Mar 6, 2014
by
meena.p
1
answer
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