Question

The equilibrium distance between the nucleii of two bonded atoms in a molecule
a) Bond length
b) Bond energy
c) Bond angle
d) Bond dissociation energy
The bond energy of triple bond when compared to double bond is
a) Half
b) Same
c) Less
d) More
3. The bond length of Alkanes when compared to Alkenes is
a) Less
b) More
c) Same
d) Half
4. H-O-H bond angle in water is
a) 109° 28
b) 120°
c) 180°
d) 104.5°
5. 1A = _ pico metre
a) 102
b) 103
c) 10-
d) 103
6. Bond dissociation energy of H -H in kJ/mole is
a) 242.7
b) 431
c) 498
d) 427
7.
Among ethane, ethene and ethyne the C - C bond energy is
a) Same in all three compounds
c) Greater in ethene
b) Greater in ethyne
d) Greater in ethane​

Answer 1

Answer:

1.d

2.c

3.b

4.a

5.c

6.a

7.a

Answer 2

Answer:

1) bond length

2)Same

Explanation:

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