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velikii [3]
2 years ago
15

Differentiate between ideal and non - ideal solutions.

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Chemistry
2 answers:
Alexus [3.1K]2 years ago
5 0

Answer:

Ideal solutions obey Raoult's law over entire range of concentrations. Nonideal solutions do not obey Raoult's law over the entire range of concentrations. 2. The vapour pressure of ideal solution always lies between vapour pressures of pure components.

nordsb [41]2 years ago
3 0

Answer:

Ideal Solution: An ideal solution is a solution where interactions between molecules are identical between all the molecules in the solution. Non ideal Solution: A non ideal solution is a solution that has differences in the interactions between molecules of different components in the solution.

Explanation:

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Explanation:

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3 years ago
True or False? The nucleus if found inside chromosomes.<br> True<br> False
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7 0
2 years ago
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Assume that coal can be represented by the chemical formula C135H96O9NS. If 4.0 tons of coal is burned, what mass of nitrogen is
Schach [20]

Answer:

0.02 tons of NO produced when 4 tons of coal is burned

Explanation:

From the given,

Chemical formula of coal =  C_{134}H_{96}O_{9}NS

Molecular mass of coal = (134\times12)+(9\times1)+(9\times16)+14+32\,=1906.1gm

Let’s calculate the mass of nitrogen in coal

Percentage\,weight\,of\,nitrogen=\frac{Mass\,of\,nitrogen}{Molecular\,mass\,of coal}

Percentage\,weight/,of/,nitrogen=\frac{14}{1906.1}=0.73%

Amount of coal burnt = 4tons

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This nitrogen is converted into NO by reacting with atmospheric oxygen.

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3 years ago
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When 0.14 g of cholesterol is dissolved in 1.00 mL of ether and placed in a sample cell 10.0 cm in length, the observed rotation
12345 [234]

Answer:

Specific rotation of cholesterol is -3.15°.

Explanation:

Given that

Path length = 10 cm = 1 dm.

Observed rotation ,α= - 0.441 °

m= 0.14 g

V= 1 ml

The concentration of cholesterol ,c= m/V  g/ml

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We know that specific rotation given as

[\alpha]_D=\dfrac{\alpha}{l.c}

Now by putting the all values

[\alpha]_D=\dfrac{\alpha}{l.c}

[\alpha]_D=\dfrac{-0.441}{1\times 0.14}

[\alpha]_D=-3.15°

Specific rotation of cholesterol is -3.15°.

3 0
3 years ago
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