Given information
Binary compounds can be defined as chemical compounds which are mainly composed of two types of elements.
Step-by-step explanation
In a periodic table, across a period electronegativity increases as the size of the atom decreases. In the given binary compounds, 
contain halogen atoms with general valence shell electronic configuration of 
. It has only one electron less in order to complete its octet. Therefore, its electronegativity is higher than the other binary compounds. Hence, it is the most acidic in the given binary compounds. Whereas sodium belongs to the first group and is electropositive in nature.
The acidic nature of binary compounds can be determined on the basis of their molecular structure, bond length, and bond strength. In the given binary compounds, 
must be the least acidic compound as 
is a metallic element and it is more electropositive than 
so it must be basic in nature.
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Principles of Chemistry Molecular Approach
Solutions
Chapter
Section
- Problem 1a
- Problem 1b
- Problem 1c
- Problem 1d
- Problem 2a
- Problem 2b
- Problem 2c
- Problem 2d
- Problem 3a
- Problem 3b
- Problem 3c
- Problem 3d
- Problem 4a
- Problem 4b
- Problem 4c
- Problem 4d
- Problem 5a
- Problem 5b
- Problem 5c
- Problem 5d
- Problem 6a
- Problem 6b
- Problem 6c
- Problem 6d
- Problem 7
- Problem 8
- Problem 9a
- Problem 9b
- Problem 9c
- Problem 9d
- Problem 10a
- Problem 10b
- Problem 10c
- Problem 10d
- Problem 11
- Problem 12
- Problem 13a
- Problem 13b
- Problem 13c
- Problem 14a
- Problem 14b
- Problem 14c
- Problem 15a
- Problem 15b
- Problem 15c
- Problem 16a
- Problem 16b
- Problem 16c
- Problem 17a
- Problem 17b
- Problem 17c
- Problem 18a
- Problem 18b
- Problem 18c
- Problem 19
- Problem 20
- Problem 21
- Problem 22
- Problem 23a
- Problem 23b
- Problem 23c
- Problem 24a
- Problem 24b
- Problem 24c
- Problem 25a
- Problem 25b
- Problem 25c
- Problem 25d
- Problem 26a
- Problem 26b
- Problem 26c
- Problem 26d
- Problem 27a
- Problem 27b
- Problem 27c
- Problem 28a
- Problem 28b
- Problem 28c
- Problem 29
- Problem 30
- Problem 31
- Problem 32
- Problem 33a
- Problem 33b
- Problem 33c
- Problem 34a
- Problem 34b
- Problem 34c
- Problem 35
- Problem 36
- Problem 37
- Problem 38
- Problem 39
- Problem 40
- Problem 41a
- Problem 41b
- Problem 41c
- Problem 41d
- Problem 42a
- Problem 42b
- Problem 42c
- Problem 42d
- Problem 43
- Problem 44
- Problem 45a
- Problem 45b
- Problem 45c
- Problem 46a
- Problem 46b
- Problem 46c
- Problem 47
- Problem 48
- Problem 49a
- Problem 49b
- Problem 50a
- Problem 50b
- Problem 51a
- Problem 51b
- Problem 51c
- Problem 51d
- Problem 52a
- Problem 52b
- Problem 52c
- Problem 52d
- Problem 53
- Problem 54
- Problem 55
- Problem 56
- Problem 57a
- Problem 57b
- Problem 57c
- Problem 58a
- Problem 58b
- Problem 58c
- Problem 59
- Problem 60
- Problem 61
- Problem 62
- Problem 63
- Problem 64
- Problem 65a
- Problem 65b
- Problem 65c
- Problem 65d
- Problem 66a
- Problem 66b
- Problem 66c
- Problem 66d
- Problem 67
- Problem 68
- Problem 69a
- Problem 69b
- Problem 69c
- Problem 69d
- Problem 70a
- Problem 70b
- Problem 70c
- Problem 70d
- Problem 71a
- Problem 71b
- Problem 71c
- Problem 71d
- Problem 71e
- Problem 72a
- Problem 72b
- Problem 72c
- Problem 72d
- Problem 72e
- Problem 73
- Problem 74
- Problem 75a
- Problem 75b
- Problem 75c
- Problem 76a
- Problem 76b
- Problem 76c
- Problem 77
- Problem 78
- Problem 79a
- Problem 79b
- Problem 79c
- Problem 80
- Problem 81a
- Problem 81b
- Problem 81c
- Problem 81d
- Problem 82
- Problem 83
- Problem 84
- Problem 85a
- Problem 85b
- Problem 85c
- Problem 85d
- Problem 86a
- Problem 86b
- Problem 86c
- Problem 86d
- Problem 87a
- Problem 87b
- Problem 87c
- Problem 88a
- Problem 88b
- Problem 88c