General Chemistry Part II PRACTICE TEST EN Temperature Pr Highigh High High 0e 2
ID: 972999 • Letter: G
Question
General Chemistry Part II PRACTICE TEST EN Temperature Pr Highigh High High 0e 2. Wha is the equilibrium comsant for A) 15 10 (B) 37 10 Pressare change (am 3. Which gon phase equilerium is leant offected by changing the volume of its container? (A) 2NO NO. for the final pressure of (A) O 3) 2-2 2-3s 00" What is the solubility of Mgl (8) 27 10 D) 4.31 4ha in mol-L. (A) 28 10 solution is a buffer system (B) KOH, KNO, . For this reaction ac equilibeium, C) H,SO.CH,COOH (D) CH,COOH, CH COON the concentration of [NCNHr"will increase if (A) NNOlls) is added (B) a catalyst is added 32. Ten mililiers of 0.10 M chloride is titraied with 0.10 M sodiom hydroside. The titration curve is shown. What is the approximate pk, of the mmoniom ion? (D) N, is bubbled chrough the solution so remove dissolved NH 1 26 12 What is K, for the reaction (A) 7.2(B) 9.0 (D) 120Explanation / Answer
The answers are OK, but Question 21 and 29 Check.
21. (A)
22. (B)
23. (D)
24. (C)
25. (C)
26. (A)
27. (D)
28. (C)
29. (B)
30.-
31. (A)
32. (C)
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