1. What is the relationship between magma and lava? Use the text to help you choose the best answer. A. Magma and lava are both liquid rocks.
B. Magma is found underneath Earth’s surface, and when it is pushed out, it turns into lava.
C. Lava turns into magma once it is heated up under pressure.
D. Magma and lava mean the same thing and one can be used for the other.

its b po

hoped it helped

B

Explanation:

Lava is when Magma reaches the earth's surface.

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 :

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