1.5 mol of O2 combine with mg to from mgo the mass of mg that has combined is
Anonymous Quiz
10%
72
44%
36
36%
24
10%
94
โค1
What quantity of lime stone on heating will give 56 kg of cao
Anonymous Quiz
21%
1000kg
43%
56kg
17%
45kg
19%
100kg
๐ฅฐ3๐1
๐2โค1
At NTP 5.6L of a gas weight 8 gram the vapour density of gas is
Anonymous Quiz
16%
32
45%
40
33%
16
7%
8
โค3๐1
11 gram of a gas occupies 5.6liter of volume at stp the gas is
Anonymous Quiz
10%
No
50%
N2O4
22%
Co
18%
Co2.
๐คฉ4โค1
เคฌเคฆเคฒเคจเคพ เคเคฐเฅเคฐเฅ เคนเฅ | Need to change | Phase 1 | Day 1
https://youtu.be/OxmIVpLrqGI
https://youtu.be/OxmIVpLrqGI
YouTube
เคฌเคฆเคฒเคจเคพ เคเคฐเฅเคฐเฅ เคนเฅ | Need to change | Phase 1 | Day 1
เคฌเคฆเคฒเคจเคพ เคเคฐเฅเคฐเฅ เคนเฅ | Need to change | Phase 1 | Day 1
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Video Link - https://youtu.be/tr6eS8jrchE
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๐คฏ4๐ฅฐ2
The total number f atom representated by the compound cuso4.5h2o is
Anonymous Quiz
21%
20
37%
23
31%
21
11%
22
๐2๐ฅฐ1
โค2๐ฅ2
๐4๐คฎ2
๐ฅ3
Which of the following forms the basis of the modern periodic table?
Anonymous Quiz
18%
Atomic mass
71%
Atomic number
7%
Atomic nucloid
4%
None
๐ฅ1
What happens to the electropositive character of elements on moving from left to right in a periodic table?
Anonymous Quiz
27%
Increase
56%
Decrease
14%
1st increase then decrease
2%
None
๐2๐ฅฐ1
Which out of the following processes does not lead to the formation of clones:
Anonymous Quiz
23%
Fertilisation
35%
Fision
28%
Tissue culture
15%
None
๐2
The ratio of number of chromosomes in a human zygote and a human sperm is:
Anonymous Quiz
33%
1:2
53%
2:1
12%
3:1
2%
1:3
๐3