Succession occurs when environmental factors affecting an ecosystem change. (E2020)
- True
- False

answer:

True

Explanation:

Secondary succession is the process which animals go through when their ecosystem is damaged or disturbed. For example if a forest fire burns down a forest whats left over of the forest will go through the process of succession fertilizing the soil and recreating habitats so the answer would be the first option "true."

Hope this helps.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :