When the liquid is spun rapidly, the denser particles are forced to the bottom and the lighter particles stay at the top. This principle is used in:
Anonymous Quiz
29%
Centrifugation
41%
Fractional distillation
24%
Filteration
5%
None
How one can separate ammonium chloride from a mixture containing ammonium chloride and sodium chloride?
Anonymous Quiz
27%
Filteration
35%
Perciption
34%
Sublimation
4%
None
The proteins and lipids, essential for building the cell membrane, are manufactured by:
Anonymous Quiz
40%
Endoplasmic recticulum
24%
Golgi apperatus
27%
Mitochondria
8%
Lysosome
Which of the following can sometimes be ‘zero’ for a moving body?
Anonymous Quiz
13%
Distance
14%
Speed
28%
Velocity
46%
Displacement
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SSC Class 10 - Life Process I - Components Of Food + Quiz Concepts Explained on Unacademy
Understand the concept of Life Process I - Components Of Food + Quiz with SSC Class 10 course curated by
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Shubham Jha on Unacademy. The Science & Technology - Part II course is delivered in Hinglish.
Which of the following contains maximum number of molecules?
Anonymous Quiz
40%
1g of c12
33%
1g of o2
19%
1g of h2
8%
None
An element X is divalent and another element Y is tetravalent. The compound formed by these two elements will be:
Anonymous Quiz
23%
Xy
40%
Xy2
28%
Xy3
10%
X2y
The atomic mass of sodium is 23. The number of moles in 46g of sodium is ________.
Anonymous Quiz
21%
4
51%
2
18%
0
11%
1/2
The atomic mass of sodium is 23. The number of moles in 46g of sodium is ________.
Anonymous Quiz
35%
18u
35%
81u
21%
87u
8%
78u