The solubility of oxygen in water A) isn't significantly dependent on temperature.

B) is greater in cool liquid water than in warm liquid water.

O C) is responsible for thermoclines.

D) allows for a greater concentration of O2 in water than in air.

B) is greater in cool liquid water than in warm liquid water.

Explanation:

The solubility of oxygen in water is more in cold water in comparison to warm water.

The solubility of oxygen in water depends on the temperature as in warm water, more oxygen is released while in cold water, less oxygen is released and more oxygen get dissolved.

Hence, the correct option is "B".

the equation that correctly represent the reaction for formation of ammonia is

n2+ 3h2 → 2nh3 (answer d)

1 mole of nitrogen gas (n2) react with 3 moles of hydrogen gas (h2) to form 2 moles of ammonia ( nh3). this is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. the process is exothermic hence energy is released.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).