Question

2. In the following tables, identify those in which
a and b vary directly with respect to each other.
5
11
7
18
a
48
(a)
b
25
35
55
90
240
4
5
a
8
9
12
(b)
b
20
24
40
45
60​

Answer 1

Step-by-step explanation:

The decomposition of mercuric oxide (Hg)) on heating, resulting in the formation of mercury and oxygen, is represented by the following chemical equation- 2HgO+180kJ⟶2Hg+O2.

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