Here is the phase diagram of water with attention given to phases at high pressure. Name all phases present at the markers 1, 2 and 3.

Phases present at 1:
Liquid
I
II
III
IV
V
VI
VII
VIII
IX

Phases present at 2:
Liquid
I
II
III
IV
V
VI
VII
VIII
IX

Phases present at 3:
Liquid
I
II
III
IV
V
VI
VII
VIII
IX

Rank the following in order of increasing density: VI, VII, VIII, liquid.

_____<______<_______<_______

1) VI, VII, VIII

2) liquid
3) liquid, V

liquid < VI < VII < VIII

Thank You

To identify the phases present at markers 1, 2, and 3 on the phase diagram, you simply need to match the phase names with the markers. Based on the information provided, the phases present at markers 1, 2, and 3 are as follows:

Phases present at 1: Liquid, I, II, III, IV, V, VI, VII, VIII, IX.

Phases present at 2: Liquid, I, II, III, IV, V, VI, VII, VIII, IX.

Phases present at 3: Liquid, I, II, III, IV, V, VI, VII, VIII, IX.

Now, to rank the following phases in order of increasing density: VI, VII, VIII, liquid.

To determine the order, you need to refer to the density values or trends associated with each phase. However, since no specific density information is given in the question, it is not possible to rank them without additional details.