Shubham Jha - Class 11 & 12
1.3K subscribers
808 photos
21 videos
20 files
1.9K links
Download Telegram
Find vapour density of h2so4
Anonymous Quiz
25%
49
53%
98
13%
75
9%
42
πŸ‘1
Average molar mass of air is ==== approx
Anonymous Quiz
29%
25
31%
29
28%
26
11%
28
πŸ‘2
Perctange of ca in caco3 is
Anonymous Quiz
36%
40%
35%
12%
24%
48%
6%
41%
πŸ‘6
What is the normality of a 1 M solution of H3PO4
Anonymous Quiz
22%
0.5n
44%
3.0n
23%
1.0n
11%
None
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
πŸ‘4πŸ€”1
What is the concentration of nitrate ions if equal volumes of 0.1 MAgNO3 and 0.1 M NaCl are mixed together
Anonymous Quiz
20%
0.5m
44%
0.05m
27%
0.005m
9%
None
The number of moles present in 6 gms of carbon is:
Anonymous Quiz
41%
0.5
34%
0.35
16%
0.25
10%
0.2
πŸ‘2πŸ€”2
❀13πŸ‘5πŸ’‹1
πŸ”₯8πŸ‘1
Differenation of e^x is
Anonymous Quiz
35%
e^x
29%
0
33%
Infinty
3%
None
πŸ”₯3
How many type of dense connective tissue
Anonymous Quiz
39%
2
37%
3
15%
5
9%
None
πŸ‘5
A pure substance which contains only one type of atom is called ————–.
Anonymous Quiz
71%
An element
17%
An compound
10%
A solid
2%
A liquid
πŸ”₯4
The significant figures in 0.00051 are β€”β€”β€”
Anonymous Quiz
22%
5
10%
3
60%
2
7%
6
πŸ‘3πŸ₯°2
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
Anonymous Quiz
37%
1/2
31%
2/1
26%
√3/2
7%
1/√2
πŸ‘1πŸ₯°1
If a =60 degree find the value of sin2A
Anonymous Quiz
41%
√3/2
32%
-√3/2
21%
1/2
6%
-1/2