0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

The unit of electron affinity is:
  1. kcal/mole
  2. erg-sec
  3. A
  4. no unit

A
erg-sec
B
no unit
C
kcal/mole
D
A
Solution
Verified by Toppr

Electron affinity is the energy released per mole of gaseous atom in order to form an anion.

Hence, its unit is energy/mol or J/mol or cal/mol or kcal/mol.

Hence, option A is correct.

Was this answer helpful?
0
Similar Questions
Q1
Unit of electron affinity is
View Solution
Q2
The unit of electron affinity is:
View Solution
Q3
If s = t3 − 4t2 + 5 describes the motion of a particle, then its velocity when the acceleration vanishes, is

(a) 169 unit/sec

(b) -323 unit/sec

(c) 43 unit/sec

(d) -163 unit/sec
View Solution
Q4
The electron affinity of sulphur is -200 kJ/mol. Then the electron affinity of oxygen is :
View Solution
Q5

Which of the following have no unit?
(a) Electronegativity (b) Electron gain enthalpy
(c) Ionlsation enthalpy (d) Metallic character

View Solution