Which of the following has the strongest interparticle forces at room temperature?
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29%
Oxygen
30%
Bromine
15%
Water
26%
Iron
The phenomenon of change of a liquid into the gaseous state at any temperature below its boiling point is called ………………
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10%
Filteration
25%
Centrifugation
60%
Evaporation
5%
None
. Process of changing a solid into liquid
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13%
Filteration
40%
Fusion
39%
Sublimation
7%
None
Process of changing a gas into liquid on cooling.
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12%
Filteration
21%
Centrifugation
56%
Condensation
12%
Evaporation
Method of purifying solids.
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35%
Filteration
43%
Crystallization
14%
Centrifugation
8%
Evaporation
Process of changing a solid directly into gaseous state.
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11%
Filteration
60%
Sublimation
20%
Centrifugation
8%
Crystallization
Technique of separating two or more colours of a dye.
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18%
Centrifugation
25%
Crystallization
51%
Chromotography
5%
Chronological
A method of separation of insoluble solid from a mixture.
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40%
Filteration
29%
Chromotography
23%
Centrifugation
7%
Sublimation
Technique of separating cream from milk.
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49%
Centrifugation
21%
Chronological
23%
Filteration
7%
Sublimation
The total path length travelled by a body in a given interval of time is called ……
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59%
Distance
21%
Displacement
13%
Speed
8%
Velocity
👍1
A body moving in a straight line has a uniform motion if it travels ………
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12%
More
7%
Less
70%
Equal
10%
All
Velocity is defined as ……………. per unit time.
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16%
Distance
16%
Speed
58%
Displacement
10%
Acceleration