More Related Content Similar to 2. ข้อสอบ o net - วิทยาศาสตร์ (มัธยมปลาย) 0 Similar to 2. ข้อสอบ o net - วิทยาศาสตร์ (มัธยมปลาย) 0 (17) 2. ข้อสอบ o net - วิทยาศาสตร์ (มัธยมปลาย) 010. 10
1 Pb2- 2. Pb
3. Pb2+ 4. Pb4+
37
1.
2.
3.
4.
38
1. 2.
3. 4.
39 X 5,000
X 6.25%
1. 10,000 2. 15,000
3. 20,000 4. 25,000
40.
1.
2.
3.
12. 12
A B C
1. O2 CCI4 HF 2. CCI4 SF2 CH3OH
3. BCI3 CI2 NH3 4. CHCI3 SO2
CH3OH
45.
ก. Li2HPO4
ข. Fe2O3 (II)
ค. Cu2S (I)
ง. CaHCO3
1 2
3 4
46
1.
2.
3.
4.
13. 13
47
A
B
C
A B C
1. KI Cr CO2
2. Cr KI CO2
3. CO2 KI Cr
4. CO2 Cr KI
48.
1. CaCO3
2. CaCO3
3.
4.
49.
1.
2.
3.
4.
50
18. 18
2. 3 4
3. 4 3
4.
64 20 4
2 1
1. 3.5
2. 3.6
3. 6.0
4. 7.0
65 A 2
1 5
1. 5 2. 10
3. 15 4. 20
66. 4
1. 9.8 m s2 2.19.6m s2
3. 29.4m s2 4.39.2 m s2
67
1.
2.
21. 21
1. A C B D
2. A D B C
3. B D A C
4. B C A D
73
1.
2.
3.
4.
74
1.
2.
3.
4.
22. 22
75 10 16
1. 1.6 m s2 2.3.2
3. 6.4 m s2 4.9.6 m s2
76
1.
2.
3.
4.
77
1.
2.
3.
4.
78
1.
2.
3.
4.
23. 23
79 FM 88
FM 3.0 x
108
1 3.0 2. 3.4
3. 6.0 4. 6.8
80.
1 2
3 4
81
1 2
3 4
82
1 2
3 4
83
1.
2.
3.
25. 25
89 -226
+
1. 2.
3. 4.
90. -128 25
-128 256
-128 32
1.0 50 2. 1 15
3. 2 30 4. 3 20
91
1 2
3 4
92
1.
2.
3.
4.
93
1.
2.
3. 3
34. 34
1. 1/2 2. 1/4
3. 1/8 4. 1/16
10.
1.
2.
3.
4.
11.
1.
2.
3.
4.
12.
1.
2.
3.
4.
13.
1.
2.
3.
36. 36
3. 4.
19.
1.
2.
3.
4.
20.
1.
2.
3.
4.
H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba * Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Uub Uut Uuq Uup Uuh Uus Uuo
*Lanthanides La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
**Actinides Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
39. 39
1. 3
3
2. A B CuSO4
3. A B C
3
4. A B
25. X
(A = , C = , G = , T = )
TGTAG C A
XX
Y X
1.
A C A T CGT
Y Y
2.
T C A G TAC
Y Y
3.
A C T C ATC
Y Y
4.
A G T A CGT
Y Y
42. 42
(oC)
X Y 24
Y Z 25
1. X Y
2. Y Z
3. Y Z
4. Y Z
33.
1.
2.
3.
4.
34.
1.
2.
3.
44. 44
39.
1A
1A 2A
1. . . 2. . .
3. . . 4. . . .
40. X 5,000
X 6.25%
1. 10,000 2. 15,000
3. 20,000 4. 25,000
41. g
W 1
W 2
1. 2.
3. 4.
47. 47
t = 0 t = 8
1. -8 2.-4
3. 0 4. +8
47. 4.0
10
8.0
1. 0.4
2. 0.4
3. 1.2
4. 1.2
48.
1. 3 4
2. 4 3
3. 10 2
4.
49.
1.
2.
3.
4.
52. 52
4.
66.
1. 1 2. 15
3. 8 4. 15
67.
1.
2.
3.
4.
68.
1.
2.
3.
4.
2 : 18 ( 69 – 86)
12
6 3
2 3 2
1 ( 69-71)
69.
9, 10, 10
53. 53
1. 2.
3. 4.
70. X 69
1. F2 2. CI2
3. N2 4. O2
71. X 69
1. X
2. X -1
3. X
4. X Ca CaX
2 ( 72-74)
72.
2NH3(g) + CO2(g) (NH2)2CO(s) + H2O(g)
( )
54. 54
( )
1 1.6
2 2.6
3 4
4 4.2
5 4.2
1. 4
2.
3. 4 5
4. 1.05
73. 72. 3
1
1. 1 2. 2
3. 3 4. 4
74. 72
1.
2.
3.
4.
59. 59
80
-
80 : 1 80
1.
1
A B C
A B C
1. 0.85%
2. 0.85%
3. 10%
4. 10%
2.
60. 60
2.
1. . . . 2. . . .
3. . . . 4. . . .
3.
1. 2.
3. 4.
4. A
B
A B
1. 2.
3. 4.
5.
1. 2.
3. 4.
6. A B O
2 A
1. 0 2. 25
3. 50 4. 75
61. 61
7.
1
( )
( )
1. 4 23
2. 2 23
3. 4 46
4. 2 46
8.
1.
2.
3.
4.
9.
1. 2.
3. 4.
10. 2 A
B
64. 64
ก.
ข.
ค. 1
3
ง.
จ.
1. . . 2. . .
3. . .4. . . .
20.
C11H23CO2H C13H27CO2H C15H31CO2H C17H35CO2H C17H33CO2
A
B
C
D
43.8
22.7
0.0
0.0
23.4
11.5
0.0
0.0
13.6
19.0
17.6
10.5
9.6
26.0
40.3
3.4
4.3
8.0
2.1
26.0
1
cm3
65. 65
1. A 2. B
3. C 4. D
21.
(II)
1.
2.
3.
4.
22.
1. 2.
3. 4.
23.
1.
2.
3.
4.
24.
C3H8
1. C2H6 2. C4H10
3. C5H12 4. 1
66. 66
25. 80
3:1
1. 83 2. 85
3. 87 4. 95
26.
1. 2.
3. 4.
27.
1. 5
2. 5
3. 5
4. 5
28.
1. 2. (recycle)
3. (reuse) 4.
29.
1.
2.
67. 67
3.
4.
30.
CI + O3 CIO + O2
CIO + O CI + O2
1. CI 2. CIO
3. O 4. CI CIO
31.
1.
2.
3.
4.
32. X X
X
68. 68
1.
2.
3.
4.
33. 82Pb 6C
1. Pb2- 2. Pb
3. Pb2+4. Pb4+
34.
1. KOH 2. CH2O
3. POCI3 4. Hg2CI2
35.
1. 2. Na
3. Pb 4. NaCI
36. A B
1. A A
2. A B
69. 69
3. B A
4. B B
37. 4
1. 9.8 2 2. 19.6 2
3. 29.4 2 4. 39.2 2
38.
(1) X
(2)
(1) (2)
1. X
2. X
3. X
4. X
71. 71
ก. 0
ข. 22
ค. 14
ง. 1/4 9.9
1. . . 2. . . .
3. . . . 4.
43.
1.
2.
3.
4.
44.
1.
2.
3.
4.
45.
74. 74
4.
53.
1. -19 2. -21
3. -40 4. -59
54.
1.
2.
3.
4.
55.
1. 2.
3. 4.
56.
1. 2.
3. 4.
57.
1. 2.
3. 4. 3
77. 77
1. 2.0 2. 2.5
3. 5.0 4. 5.5
68.
1. . .2. . .
3. . 4.
69.
1. 1 x 108
2. 3 x 108
3. 3 x 109
4. 1 x 109
70.
1.
2. (Google Map)
3.
4. (Seismo-graph)
71.
78. 78
1. . 2. . .
3. . . . 4. . . .
72.
1. 7 2. 8
3. 9 4. 10
73. GT 200
1. -
2.
3.
4.
74.
1.
2.
3.
4.
81. 81
-
1. . . 2. . . .
3. . . 4.
2: 2
10 (81-90)
2 20
81.
1.
2.
3.
4.
5.
82.
1. 2
2.
3.
4.
5.
83.
1.
2.
92. 92
35. 2 2, 8, 18, 32, 18, 7
7 6
At
36. 3 Pb 2, 8, 18, 32, 18, 4
2
4
Pb2- 2, 8, 18, 32, 18,
6 2
6
Pb2+ 2, 8, 18, 32, 18, 2
2
2
Pb4+ 2, 8, 18, 32,
18 2
18
37. 1
1A
2A
38. 3
93. 93
39. 3 100% 50% 25% 12.5% 6.25%
X 6.25%
4
5,000x4 = 20,000
40. 4
41. 4
8
8
42. 3
43. 3 NaC1
NaOH
1A
94. 94
1A 2A
44. 2
O2 CCI4 BCI3 CI2
SF2 CHC13 SO2
HF CH3OH NH3
45. 2 Li2HPO4
Fe2O3 (III)
Cu2S (I)
CaHCO3
99. 99
63. 1
1. 10 2 = 8
2. 3 4= 12
3. 4 3 = 12
64. 2 = 20 2 = 18
= 5
= =
= 3.6
65. 2 =0 =2
= 5
=?
=
= +
= 0 + (2 5)
= 10
66. 1
104. 104
4
2
90. 2 256 25
128 25
64 25
32
-128 256
32 25+25+25
75 (1 15 )
I 256 25 I 128 25 I 64
25 I 32
91. 3
Co-60
92. 3
112. 112
O-NET
2553
1. 4 2. 3 3.2
4.3 5. 1
6.47. 48.49.310.4
11.212. 213.314.215.2
16.117.418.119.220.3
21.422.323.424.225.1
26.327.228.429.130.2
31.132.133.234.135.1
36.337.138.439.340.3
41.142.443.144.445.4
46. 1 47. 4 48.3
49.2 50. 1
51.352.253.254.155.2
56. 2 57. 3 58.3
59.2 60. 2
61. 1 62. 1 63.3
64.4 65. 2
66. 4 67. 3 68.3
69.1 70. 1
71. 4 72. 3 73.2
74.4 75. 2
76. 3 77. 2 78.3
113. 113
1. 3 2. 1 3.4
4.2 5. 3
6. 2 7. 1 8.4
9.4 10. 3
11. 4 12. 4 13.1
14.1 15. 2
16. 4 17. 4 18.3
19.3 20. 4
21. 1 22. 1 23.1
24.1 25. 2
26. 4 27. 4 28.3
29.4 30. 1
31. 1 32. 2 33.3
34.1 35. 4
36. 4 37. 1 38.2
39.1 40. 3
41 1 42.1 43.3
44.4 45. 1
46. 1 47. 2 48.2
49.1 50. 3
51. 2 52. 3 53.3
54.2 55. 1
56. 3 57. 1 58.2
59.1 60. 2
114. 114
61. 3 62. 4 63.1
64.2 65. 1
66. 3 67. 2 68.2
69.4 70. 4
71. 2 72. 2 73.1
74.2 75. 1
76. 2 77. 2 78.3
79.4 80. 1
81. 1, 5 82. 3, 5 83.3, 5
84.3, 4 85. 4,5
86. 1, 4 87. 1, 4 88.2, 4
89.2, 5 90. 2,3