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Byju's Answer
Standard XII
Chemistry
Properties of Enthalpy
65. Correct o...
Question
65. Correct order of bond energy is 1)I-Cl less than I2 2) Br-F greater than F2 3)Br-F less than I2 4)F2 less than Cl2 4). infinity
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Similar questions
Q.
Bond dissociation energy of
F
2
is less than
C
l
2
.
Q.
Assertion :Bond dissociation energy of
F
2
molecule is less than that of
C
l
2
molecule. Reason: Due to inter-electronic repulsion between F atom ,F---F bond length in
F
2
molecule is higher than Cl--Cl bond length in
C
l
2
molecule
Read the above assertion and reason and choose the correct option regarding it.
Q.
Why is
I
2
less reactive than
I
C
l
?
Q.
The length of the perpendicular from the point
(
2
,
−
1
,
4
)
on the straight line,
x
+
3
10
=
y
−
2
−
7
=
z
1
is :
Q.
Marginal propensity to consume can be greater than one but less than infinity.
True/false
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