Lab report 1 20 +== X * ત્ર Ch 8 Chemical.. X 5. I. II. III. IV. E. 5.2 x 104 mol dm³ s-1 Ch3 A. B. D. E. X I, and IV only I, III and IV only 23-24 IGC A2 - Which of the following statements are CORRECT? and IV only I, III and IV only III and IV only 249 4 Kinetics... X T 8:00 249 4 Kinetics... X The activation energy, Ea, is usually about the same as AE for a reaction. X The activation energy for a reaction does not change significantly as temperature changes. Reactions with more negative values of AG are spontaneous and proceed at a higher rate than those with less negative values of AG. X An exothermic reaction must be spontaneous if there is an increase in the entropy of the system. Ch 8 Chemical... C 23-2

Chemistry
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Is it correct
4:39 PM Mon 13 Nov
Q
ch
X Fnb Lab report 1
no
第2頁,共5頁
X
*
Ch 8 Chemical.. x
5.
I.
II.
III.
IV.
E. 5.2 x 10-4 mol dm-³ s-1
Ch3
A.
B.
D.
E.
23-24 IGC A2 ✓
I, I and IV only
I, III and IV only
249 4 Kinetics..
and IV only
II, III and IV only
III and IV only
*
Which of the following statements are CORRECT?
T
X
8:0
249 4 Kinetics... X
n
The activation energy, Ea, is usually about the same as AE for a reaction. X
The activation energy for a reaction does not change significantly as temperature
changes. ✓
Reactions with more negative values of AG are spontaneous and proceed at a higher
rate than those with less negative values of AG. X
An exothermic reaction must be spontaneous if there is an increase
of the system.
Ch 8 Chemical..
the entropy
31%
dan
23-24 IGC A2
Transcribed Image Text:4:39 PM Mon 13 Nov Q ch X Fnb Lab report 1 no 第2頁,共5頁 X * Ch 8 Chemical.. x 5. I. II. III. IV. E. 5.2 x 10-4 mol dm-³ s-1 Ch3 A. B. D. E. 23-24 IGC A2 ✓ I, I and IV only I, III and IV only 249 4 Kinetics.. and IV only II, III and IV only III and IV only * Which of the following statements are CORRECT? T X 8:0 249 4 Kinetics... X n The activation energy, Ea, is usually about the same as AE for a reaction. X The activation energy for a reaction does not change significantly as temperature changes. ✓ Reactions with more negative values of AG are spontaneous and proceed at a higher rate than those with less negative values of AG. X An exothermic reaction must be spontaneous if there is an increase of the system. Ch 8 Chemical.. the entropy 31% dan 23-24 IGC A2
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