Shubham Jha - Class 11 & 12
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Under similar conditions of pressure and temperature, 40 ml of slightly moist hydrogen chloride gas is mixed with 20 ml of ammonia gas, the final volume of gas at the same temperature and pressure will be
Anonymous Quiz
25%
100 ml
42%
20 ml
25%
60 ml
9%
40 ml
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What is the concentration of nitrate ions if equal volumes of 0.1 MAgNO3 and 0.1 M NaCl are mixed together
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20%
0.5m
44%
0.05m
27%
0.005m
9%
None
The number of moles present in 6 gms of carbon is:
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41%
0.5
34%
0.35
16%
0.25
10%
0.2
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❀13πŸ‘5πŸ’‹1
πŸ”₯8πŸ‘1
Differenation of e^x is
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35%
e^x
29%
0
33%
Infinty
3%
None
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How many type of dense connective tissue
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39%
2
37%
3
15%
5
9%
None
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A pure substance which contains only one type of atom is called ————–.
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71%
An element
17%
An compound
10%
A solid
2%
A liquid
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The significant figures in 0.00051 are β€”β€”β€”
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22%
5
10%
3
60%
2
7%
6
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The number of significant figures in 6.02 x 1023 is β€”β€”β€”β€”
Anonymous Quiz
18%
23
48%
3
28%
4
6%
26
😱11
Find the value of cos (-60) degree
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37%
1/2
31%
2/1
26%
√3/2
7%
1/√2
πŸ‘1πŸ₯°1
If a =60 degree find the value of sin2A
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41%
√3/2
32%
-√3/2
21%
1/2
6%
-1/2
Rationof cos 180 degree to cos 0 degree is
Anonymous Quiz
26%
1
49%
-1
21%
2
4%
-2
πŸ‘3πŸ‘1
Maximu value of sin theeta be
Anonymous Quiz
37%
Infinte
25%
0
36%
1
3%
2
πŸ‘1😁1