А.Under what conditions of temperature and pressure does a real gas approach idealbehaviour?B.A 7.16 g sample of an anhydrous aluminium chloride produces 1.00 dm³ (10³ m³) ofvapour at 180° C and a pressure of 1.01 x 10° Pa. What is the molecular mass ofaluminium chloride under these conditions?Use the data given at B. to predict whether anhydrous aluminium chloride is ionic orcovalent in the vapour state. Give a reason for your prediction.С.Aluminium fluoride does not melt until the temperature is above 1 200° C. Suggestreasons for the difference in melting points between aluminium chloride and aluminiumfluoride.D.E.Use sodium chloride and copper to:i. explain what is meant by an ionic and metallic bonding (use suitable diagrams).ii. compare electrical conductivities of both in terms of structure and bonding.

Answered: Under what conditions of temperature…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

А.
Under what conditions of temperature and pressure does a real gas approach ideal
behaviour?
B.
A 7.16 g sample of an anhydrous aluminium chloride produces 1.00 dm³ (10³ m³) of
vapour at 180° C and a pressure of 1.01 x 10° Pa. What is the molecular mass of
aluminium chloride under these conditions?
Use the data given at B. to predict whether anhydrous aluminium chloride is ionic or
covalent in the vapour state. Give a reason for your prediction.
С.
Aluminium fluoride does not melt until the temperature is above 1 200° C. Suggest
reasons for the difference in melting points between aluminium chloride and aluminium
fluoride.
D.
E.
Use sodium chloride and copper to:
i. explain what is meant by an ionic and metallic bonding (use suitable diagrams).
ii. compare electrical conductivities of both in terms of structure and bonding.

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“Since you have asked multiple question, we will solve the first question for you. If you want any specific question to be solved then please specify the question number or post only that question.”

In real gas, there is intermolecular forces of attraction between the molecules of the gas.

In Ideal gas, there is absence of intermolecular forces of attraction between the molecules of the gas that means molecules are far away form each other. So, there is no attraction and repulsion between molecules of gas.

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