32 Consider the reactice rthe ahove mactyns and produsts are contsined in a clon
ID: 699227 • Letter: 3
Question
32 Consider the reactice rthe ahove mactyns and produsts are contsined in a cloned vessel and the reaction system is at equilibriam the sumber of moles of CS can be increased by a) adding some S.-Cl, to the system. b) adding some Cle to the system. )increasing the sine of the reaction vessel 4) decreasing the temperature of the reaction system e adding some CCl to the system 33. Which one of the following decreases as the strength of the attractive b) The normal boiling temperature 4) The melting poist d) The sublimation temperature of a solid c) The vapor pressure of a liquid 34. Which of these equilibeia would not be affected by ing a sample of oxygen gas at 1.00 atm pressure are true ex All of these a) The molegales are in constant rapid random motion b) The 35. evoted by gaseous onygsen is dae to the impact of the molecales with the walls of the c) The kinesic energy of the gascous oxygen is inversely proportional to the absolute temperature d) Collisions between the gaseous molecules are elastic The volume occupied by the oxygen molecules is negligible compared with the size of the container 36 Which set of solid classifications is correct for Agfs), NHs(s) and CaCbin a) Ag-metallic solid, NH-molecular solid, CaCl- ionic solid b) Ag-metallic solid, NH-ionic solid, CaCl-covalent network solid c) Ag-covalent network solid, NHy -molecular solid, CaCh- ionic solid. d) Ag covalent network solid, NH - ionic solid, CaClh molecular solid e) Ag-molecular solid, NH covalent network solid, CaCh molecular solid
Explanation / Answer
32) A reaction at equilibrium can be shifted to forward by adding reactants or by removing products and increasing the size of vessel also increases the formation of CS2 due to the formation of gaseous products
Answer: C
33) Vapor pressure of liquid decreases with increasing intermolecular forces
Answer E
34) If no. of moles of gaseous reactants = no. of moles gaseous products, then no effect of pressure
ANswer D
35) The average kinetic energy of gases is directly proportional to the absolute temperature
Answer C
36) Answer A
Ag is a metal, NH3 is a covalent compound and CaCl2 is ionic solid
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