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Nata [24]
4 years ago
15

The tyndall effect is used to detect

Chemistry
1 answer:
ryzh [129]4 years ago
7 0

Answer:

D:colloids

Explanation:

Option D is correct. Tyndall effect is the scattering of light shown by microscopic particles in colloids.  

Option A is incorrect. Suspensions have larger particles that are visible to the naked eye and in they eventually sediment. They do not show Tyndall effect.

Option B is incorrect. Liquids solutions have no fine suspended particles in medium to scatter light.  

Option C is incorrect. Tyndalls do not exist.  

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A gas occupies a volume of 50.0 mL at 100K and 630 mmHg. At what temperature would
rodikova [14]
PV / T = P'V' / T'

V = V'

P / T = P' / T'

P = 630 mmHg
T = 100 K
P' = 1760 mmHg
T' = ?

630 / 100 = 1760 / T'

T' = 1760 / 6,3

T' = 279,36 K

T' ≈ 280 K
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3 years ago
A sample of methane gas has a volume of 355 mL at 25.0°C and 2414 mm Hg. If the temperature is raised to 100.°C and the pressure
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23019

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Osmotic pressure ____.a. occurs only in ionic solutions.b. is lower with 1 M NaCl than 1 M sucrose.c. is created using detergent
xenn [34]

Answer:

d. is the hydrostatic pressure produced on the surface of a semi-permeable membrane by osmosis.    

Explanation:

Osmosis -

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Osmotic pressure -

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Or in simple terms ,

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From the given options in the question,

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