Thermal conductivity of a substance affects it's ability to heat or to be heated by its surroundings.
This happens because as the temperature increases the kinetic energy which is possessed by the molecules also increases as there is increased collision between the molecules which leads to increase in the thermal conductivity of substance.
<h3>What is thermal conductivity?</h3>
It is defined as the ability of a substance to provide conduction of heat.Higher the thermal conductivity of a substance, more rapidly it will conduct heat and lower values of thermal conductivity depict low rate of conduction of heat.
Thermal conductivity depends on 3 factors namely,temperature, moisture content and density.
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Strong electrolytes are completely ionised in solution.
Weak ones are only partially ionised.
Non electrolytes do not form ions
0.534 g/cm^3 This is very low.
This is an example of competition because the plant is releasing the chemical in order to kill off the other nearby plants that may be competing and fighting for the water and nutrients in the soil in order to survive. The plant species releasing the chemical will kill the nearby plants, rather than benefit them. Therefore, it cannot be mutualism. The plant species is also not working together with the nearby plants by killing them. It also cannot be cooperation or working together.
For the answer to the question above,
in this problem we can use the concept of freezing point depression since we are given the freezing point of the solution.
ΔT = -k(f) x m x i
-2.24 - 0 = -1.86 x m x 3
<span>m = 0.4014
</span>So the answer to your question is m = 0.4014