Question

please help me. I am in a difficult situation
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Answer 1

The Hankhi phenomenon does not arise as a result of diffusion. It is a phenomenon observed in solutions of electrolytes, where the conductivity increases with dilution due to the increase in the mobility of ions.

"Cayda boiling" refers to the process of boiling a liquid in an open container, such as a pot or kettle. It is a common method for cooking food or preparing hot beverages, such as tea or coffee. When the liquid is heated to its boiling point, bubbles form and rise to the surface, releasing steam into the air.

9. The density of kerosene is given as 800 kg/m³. The volume of kerosene is 21 m³.

We can use the formula:

mass = density x volume

Substituting the given values, we get:

mass = 800 kg/m³ x 21 m³ = 16800 kg

Therefore, the mass of kerosene is 16800 kg.

Answer: 16800 kg.