đGK STUDY GUIDEâĸđ pinned ÂĢđāĻā§āύāĻžāϰā§āϞ āύāϞā§āĻđ 1âĸ āĻāĻžāĻā§â āĻāϤāĻŋāĻšā§āϝāĻŦāĻžāĻšā§ āĻāϧā§āύāĻŋāĻāϤāĻžāĻŦāĻžāĻĻā§â-āĻŦāϞāĻž āĻšāϝāĻŧ?(WBCS-2015) āĻāĻ-āĻāĻļā§āĻŦāϰāĻāύā§āĻĻā§āϰ āĻŦāĻŋāĻĻā§āϝāĻžāϏāĻžāĻāϰ 2âĸāϞāϰā§āĻĄ āĻŽāĻžāĻāύā§āĻāĻŦā§āϝāĻžāĻā§āύ āĻāĻžāĻā§ âāĻāĻāĻžāĻ āĻāĻ āϏā§āĻŽāĻžāύā§āϤ āĻŦāĻžāĻšāĻŋāύ⧠â āĻŦāϞ⧠āĻāϞā§āϞā§āĻ āĻāϰā§āĻā§āύ ?(WBCS-2015) āĻāĻ-āĻŽā§āĻšāύāĻĻāĻžāϏ āĻāϰāĻŽāĻāĻžāĻāĻĻ āĻāĻžāύā§āϧ⧠3âĸāĻā§āύ āĻā§āĻĒā§āϤ āĻļāĻžāϏāĻ âāĻŦāĻŋāĻā§āϰāĻŽāĻžāĻĻāĻŋāϤā§āϝâ āύāĻžāĻŽā§ āĻĒāϰāĻŋāĻāĻŋāϤāĻŋ ?(WBCSâĻÂģ
Q. āĻĒā§āϰāϏāĻŦ āύāĻŋāϝāĻŧāύā§āϤā§āϰāĻŖāĻāĻžāϰ⧠āĻšāϰāĻŽā§āύāĻāĻŋ āĻšāϞ-
Anonymous Quiz
25%
āĻā§āϏā§āĻĒā§āϰā§āϏāĻŋāύ
34%
āĻ
ā§āϝāĻžāĻĄā§āϰāĻŋāύāĻžāϞāĻŋāύ
29%
āĻ
āĻā§āϏāĻŋāĻā§āϏāĻŋāύ
11%
āĻāύāϏā§āϞāĻŋāύ
Q. āύā§āĻā§āϰ āĻā§āύāĻāĻŋ āĻā§āύā§āĻāĻŋāĻ āĻāĻā§āĻāĻŋāϝāĻŧāĻžāϰāĻŋāĻ āĻĻā§āĻŦāĻžāϰāĻž āĻĒā§āϰāϏā§āϤā§āϤ āĻāϰāĻž āĻšāϝāĻŧ ?
Anonymous Quiz
15%
ADH
56%
āĻāύāϏā§āϞāĻŋāύ
23%
āĻĨāĻžāĻāϰāĻā§āϏāĻŋāύ
6%
āĻā§āϞā§āĻāĻžāĻāύ
â¤1
Q. āϞā§āϝāĻžāĻŦā§āϰā§āĻāϰāĻŋāϤ⧠CO āĻĒā§āϰāϏā§āϤā§āϤ āĻāĻžāϞ⧠āϤāĻž āĻļā§āϏā§āĻ āĻāϰāϤ⧠āĻāĻžāĻĸāĻŧ H2SO4 āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻšāϝāĻŧ āύāĻž āĻāĻžāϰāĻŖ āĻāĻžāĻĸāĻŧ H2SO4 āĻšāϞ-
Anonymous Quiz
8%
āĻāĻžāϰāĻ āĻĒāĻĻāĻžāϰā§āĻĨ
32%
āĻā§āώāĻžāϰā§āϝāĻŧ āĻĒāĻĻāĻžāϰā§āĻĨ
58%
āĻāϞ āĻŦāĻŋāϝāĻŧā§āĻāĻ āĻĒāĻĻāĻžāϰā§āĻĨ
3%
āϏāĻžāϞāĻĢā§āύā§āĻāĻŋāĻ āĻĒāĻĻāĻžāϰā§āĻĨ
â¤1
Q. NTP-āϤ⧠400 mL H2 āĻāĻŦāĻ 100 mL N2 -āĻāϰ āĻŽāĻŋāĻļā§āϰāĻŖ āĻāϰāĻž āĻšāϞ āĨ¤ āĻŦāĻŋāĻā§āϰāĻŋāϝāĻŧāĻžāĻāĻŋ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āĻāϰāĻžāϰ āĻĒāϰ āĻŽāĻŋāĻļā§āϰāĻŖā§āϰ āĻāϝāĻŧāϤāύ āĻāϤ āĻšāĻŦā§ ?
Anonymous Quiz
12%
150 mL
57%
200 mL
26%
250 mL
6%
300 mL
â¤1
Q. āĻāĻāĻāĻŋ āύāĻŽā§āĻŖāĻž āĻāϞ⧠āĻĻā§āĻāĻž āĻā§āϞ āϝ⧠0.12g MgSO4 1 āϞāĻŋāĻāĻžāϰ āĻāϞ⧠āĻĻā§āϰāĻŦā§āĻā§āϤ āĻšāĻā§āĻā§ āĨ¤ āĻāϞā§āϰ āĻā§āώāϰāϤāĻž āĻāϤ ?
Anonymous Quiz
10%
10 ppm
48%
20 ppm
34%
40 ppm
8%
100 ppm
Q. āĻāĻāĻāĻŋ āĻāĻ āĻā§āώāĻžāϰā§āϝāĻŧ āĻ
ā§āϝāĻžāϏāĻŋāĻĄā§āϰ āĻŦāĻŋāϝāĻŧā§āĻāύ āϧā§āϰā§āĻŦāĻ k<sub>a</sub> -āĻāϰ āĻŽāĻžāύ 10-7 āϏā§āĻ āĻ
ā§āϝāĻžāϏāĻŋāĻĄā§āϰ 0.1(M) āĻĒāϰāĻŋāĻŽāĻžāĻŖā§āϰ pH -āĻāϰ āĻŽāĻžāύ āĻšāĻŦā§ â
Anonymous Quiz
9%
1
47%
2
37%
4
7%
8
â¤1
Q. āĻšāĻžāĻāĻĄā§āϰā§āĻā§āύā§āϰ āĻĒā§āϰāĻĨāĻŽ āĻŦā§āϰ āĻāĻā§āώā§āϰ āĻŦā§āϝāĻžāϏāĻžāϰā§āϧ āĻšāϞ 0.53 Ã
, He+ -āĻāϰ āĻĻā§āĻŦāĻŋāϤā§āϝāĻŧ āĻāĻā§āώā§āϰ āĻŦā§āϝāĻžāϏāĻžāϰā§āϧā§āϰ āĻŽāĻžāύ āĻšāĻŦā§ â
Anonymous Quiz
9%
0.26Ã
53%
0.53Ã
35%
1.06Ã
3%
2.12Ã
Q. āĻāĻāĻāĻŋ āĻŽā§āĻĻā§ āĻ
ā§āϝāĻžāϏāĻŋāĻĄā§āϰ āϤā§āϞā§āϝāĻžāĻā§āĻ āĻĒāϰāĻŋāĻŦāĻžāĻšāĻŋāϤāĻž 0.1(M) āĻāύāϤā§āĻŦā§ āϝāĻž , āĻ
āϏā§āĻŽ āϞāĻā§āϤāĻžāϝāĻŧ āϤāĻžāϰ āĻĨā§āĻā§ 100 āĻā§āĻŖ āĻāĻŽ āĨ¤ āĻ
ā§āϝāĻžāϏāĻŋāĻĄā§āϰ āĻŦāĻŋāϝāĻŧā§āĻāύā§āϰ āĻŽāĻžāϤā§āϰāĻž āĻšāĻŦā§ â
Anonymous Quiz
9%
0.01
65%
0.001
22%
10
3%
100
Q. āĻā§āϞā§āϰāĻŋāύā§āϰ āĻĻā§āĻāĻŋ āĻāĻāϏā§āĻā§āĻĒ 37Cl āĻāĻŦāĻ 35Cl, āĻā§āϞā§āϰāĻŋāύā§āϰ āĻāĻŖāĻŦāĻŋāĻ āĻāĻāύ 35.5 , 37Cl āĻ 35Cl -āĻāϰ āĻ
āύā§āĻĒāĻžāϤ āĻšāĻŦā§ â
Anonymous Quiz
11%
1:3
51%
1:4
34%
3:1
5%
4:1
Q. āĻāĻāĻāĻŋ āĻļā§āύā§āϝ āĻā§āϰāĻŽ āĻŦāĻŋāĻā§āϰāĻŋāϝāĻŧāĻžāϰ āĻā§āώā§āϤā§āϰ⧠āύā§āĻā§āϰ āĻā§āύ āĻŦāĻŋāĻŦā§āϤāĻŋ/āĻŦāĻŋāĻŦā§āϤāĻŋāĻā§āϞ⧠āϏāĻ āĻŋāĻ ?
(a) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻ āϏāϰāϞāϰā§āĻāĻŋāĻ (b) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻāϰ āύāϤāĻŋ āĻšāĻŦā§ -k (c) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻāϰ āύāϤāĻŋ āĻšāĻŦā§ -k â2.3030 (d) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻāϰ āύāϤāĻŋ āĻšāĻŦā§ 0.6930âk
(a) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻ āϏāϰāϞāϰā§āĻāĻŋāĻ (b) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻāϰ āύāϤāĻŋ āĻšāĻŦā§ -k (c) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻāϰ āύāϤāĻŋ āĻšāĻŦā§ -k â2.3030 (d) [n] āĻŦāύāĻžāĻŽ t āϞā§āĻāϰ āύāϤāĻŋ āĻšāĻŦā§ 0.6930âk
Anonymous Quiz
15%
āĻļā§āϧā§āĻŽāĻžāϤā§āϰ a āϏāĻ āĻŋāĻ
55%
āĻļā§āϧā§āĻŽāĻžāϤā§āϰ c āϏāĻ āĻŋāĻ
28%
a āĻāĻŦāĻ b āϏāĻ āĻŋāĻ
3%
c āĻāĻŦāĻ d āϏāĻ āĻŋāĻ
Q. As2S3 āĻāĻāĻāĻŋ āϏā§āĻŦāϞā§āĻĒāĻĻā§āϰāĻžāĻŦā§āϝ āϞāĻŦāĻŖ āĻāĻŦāĻ āĻĻā§āϰāĻžāĻŦā§āϝāϤāĻž S moles /lit āĻšāϞ⧠āĻāϰ āĻĻā§āϰāĻžāĻŦā§āϝāϤāĻž āĻā§āύāĻĢāϞ
Anonymous Quiz
7%
S5
35%
4 S3
52%
108 S5
5%
72S 5
Q. STP-āϤ⧠4.12 mg āĻ
ā§āϝāĻžāϞāĻā§āĻšāϞā§āϰ āϏāĻā§āĻā§ CH3 MgI-āĻāϰ āĻŦāĻŋāĻā§āϰāĻŋāϝāĻŧāĻžāϝāĻŧ 1.12 mL āĻāĻāĻāĻŋ āĻā§āϝāĻžāϏ āĻĒā§āϰāϏā§āϤā§āϤ āĻšāϝāĻŧ , āĻ
ā§āϝāĻžāϞāĻā§āĻšāϞā§āϰ āĻāĻŖāĻŦāĻŋāĻ āĻāϰ āĻāϤ ?
Anonymous Quiz
8%
16.0
49%
41.2
36%
82.4
7%
156.0
Q. FCC āĻāĻ āύāϝā§āĻā§āϤ āĻāĻāĻāĻŋ āĻŽā§āϞā§āϰ āϧāĻžāϰā§āϰ āĻĻā§āϰā§āĻā§āϝ 200pm, āϝāĻĻāĻŋ 200g āĻ āĻŽā§āϞ⧠24Ã1023 āϏāĻāĻā§āϝāĻžāĻ āĻĒāϰāĻŽāĻžāĻŖā§ āĻĨāĻžāĻā§ āϤāĻŦā§ āϤāĻžāϰ āĻāύāϤā§āĻŦ āĻšāĻŦā§ â
Anonymous Quiz
8%
4.16 g cm-3
53%
4.16 kg m-3
34%
41.6 g cm-3
5%
41.6 kg m-3
Q. Cu āϤāϰāĻŋāϤāĻĻā§āĻĻā§āĻŦāĻžāϰ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰ⧠CuSO4 āĻĻā§āϰāĻŦāĻŖā§āϰ āϤāĻĄāĻŧāĻŋā§āĻŦāĻŋāĻļā§āϞā§āώāĻŖ āĻāϰāϞ⧠āύā§āĻā§āϰ āĻā§āύāĻāĻŋ /āĻā§āύāĻā§āϞāĻŋ āĻāĻāĻŦā§ ? (a) āĻā§āϝāĻžāĻĨā§āĻĄā§ Cu āĻāĻŽāĻž āĻšāĻŦā§ ( b) āĻ
ā§āϝāĻžāύā§āĻĄā§ O2 āĻŽā§āĻā§āϤ āĻšāĻŦā§ (c ) CuSO4 āĻĻā§āϰāĻŦāĻŖā§āϰ āĻāĻžāĻĸāĻŧāϤā§āĻŦā§āϰ āĻā§āύ⧠āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻšāĻŦā§ āύāĻž (d) āĻ
ā§āϝāĻžāύā§āĻĄā§āϰ āĻā§āώāϝāĻŧ āĻāĻāĻŦā§
Anonymous Quiz
9%
āĻļā§āϧā§āĻŽāĻžāϤā§āϰ (a) āĻāĻāĻŦā§
35%
āĻļā§āϧā§āĻŽāĻžāϤā§āϰ b āĻāĻāĻŦā§
53%
(a),(c) āĻāĻŦāĻ (d) āĻāĻāĻŦā§
3%
āĻļā§āϧā§āĻŽāĻžāϤā§āϰ (d) āĻāĻāĻŦā§
đ1
Q. āĻšāĻŋāĻŽāĻžāĻā§āĻā§āϰ āĻ
āĻŦāύāĻŽāύā§āϰ āϏāĻŽāĻžāύā§āĻĒāĻžāϤāĻŋāĻ āϰāĻžāĻļāĻŋāĻāĻŋ āĻšāϞ-
Anonymous Quiz
14%
āĻĻā§āϰāĻŦāĻŖā§āϰ āĻŽā§āϞāĻžāϰ āĻŽāĻžāϤā§āϰāĻž
47%
āĻĻā§āϰāĻŦāĻŖā§āϰ āĻŽā§āϞāĻžāϞ āĻŽāĻžāϤā§āϰāĻž
35%
āĻĻā§āϰāĻžāĻŦāĻā§āϰ āĻŽā§āϞāĻžāϞ āĻŽāĻžāϤā§āϰāĻž
4%
āĻĻā§āϰāĻžāĻŦā§āϰ āĻŽā§āϞ āĻāĻā§āύāĻžāĻāĻļ
Q. āĻĒā§āϰāĻĻāϤā§āϤ āĻā§āύāĻāĻŋ āĻāώā§āĻŖāϤāĻžāϰ āĻāĻĒāϰ āύāĻŋāϰā§āĻāϰāĻļā§āϞ ?
Anonymous Quiz
16%
āĻŽā§āϞāĻžāϰāĻŋāĻāĻŋ
43%
āĻŽā§āϞāĻžāϞāĻŋāĻāĻŋ
27%
āĻŽā§āϞ âāĻāĻā§āύāĻžāĻāĻļ
14%
āĻāĻāύāĻāϤ āĻļāϤāĻāϰāĻž āĻŽāĻžāϤā§āϰāĻž
Q. āĻāĻžāϰāϤ āĻāĻžāĻĄāĻŧā§ āĻāύā§āĻĻā§āϞāύā§āϰ āĻāĻāĻāύ āĻĻāϞāĻŋāϤ āύā§āϤā§āϰā§āϰ āύāĻžāĻŽ āĻšāϞ-
Anonymous Quiz
18%
āĻāύāĻāϞāϤāĻž āĻŦāϰā§āϝāĻŧāĻž
41%
āĻŽāĻžāĻĻāĻžāĻŽ āĻāĻžāĻŽāĻž
36%
āĻļāĻžāύā§āϤāĻžāĻāĻžāĻ āĻāĻžāϞā§āϰāĻžāĻ
5%
āϰāĻžāύāĻŋ āĻāĻŋāĻĻāĻžāϞā§
Q. āĻāϞā§āĻ āĻā§āϏ āĻ
āϏā§āĻŽ āĻĻā§āϰāϤā§āĻŦā§ āĻĨāĻžāĻāϞā§, āϤāϰāĻā§āĻāĻŽā§āĻā§āϰ āĻāĻāĻžāϰ āĻšāϝāĻŧ-
Anonymous Quiz
14%
āϏāĻŽāϤāϞā§āϝāĻŧ
52%
āĻā§āĻāĻžāĻā§āϤāĻŋ
21%
āĻā§āϞā§āϝāĻŧ
13%
āĻāĻĒāĻŦā§āϤā§āϤāĻžāĻāĻžāϰ
Q. āĻāϞā§āĻ āϤāĻĄāĻŧāĻŋā§ āĻā§āϰāĻŋāϝāĻŧāĻžāϰ āĻāύā§āϝ āĻāĻāĻāĻŋ āϏā§āĻāύāĻž āĻāĻŽā§āĻĒāĻžāĻā§āĻ 1015 H h =6.4 x 10-34Js āϧāϰ⧠āϧāĻžāϤā§āĻāĻŋāϰ āĻāĻžāϰā§āϝ āĻ
āĻĒā§āĻā§āώāĻ āĻšāϞ â
Anonymous Quiz
11%
2.0 eV
56%
3.0 eV
28%
4.0 eV
4%
4.5 eV
â¤1