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NNADVOKAT [17]
3 years ago
11

What is melting point of impure ice ​

Chemistry
2 answers:
lions [1.4K]3 years ago
8 0
<h2><em>what is melting point of impure ice </em></h2>

  • <em>The temperature of the reverse change from liquid to solid is called the freezing point or crystallization point. For most substances the melting point and freezing points are equal. For ice, the melting point is <u>0°C or 273K</u>.</em>

<em>hope </em><em>it</em><em> </em><em>help</em>

<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>

MrMuchimi3 years ago
3 0

Answer:

see that attachment agr koi chahiya to batana

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Humans have three types of cone cells in their eyes, which are responsible for color vision. Each type absorbs a certain part of
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Answer:

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Explanation:

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3 years ago
Exactly 1.0 mol N2O4 is placed in an empty 1.0-L container and is allowed to reach equilibriumdescribed by the equation N2O4(g)↔
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Answer : The correct option is, (C) 1.1

Solution :  Given,

Initial moles of N_2O_4 = 1.0 mole

Initial volume of solution = 1.0 L

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\text{Concentration of }N_2O_4=\frac{\text{Moles of }N_2O_4}{\text{Volume of solution}}

\text{Concentration of }N_2O_4=\frac{1.0moles}{1.0L}=1.0M

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Initially                      c                 0

At equilibrium   (c-c\alpha)           2c\alpha

The expression of K_c will be,

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K_c=\frac{(2c\alpha)^2}{(c-c\alpha)}

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K_c=\frac{(2\times 1\times 0.4)^2}{(1-1\times 0.4)}

K_c=1.066\aprrox 1.1

Therefore, the value of equilibrium constant for this reaction is, 1.1

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It’s Neptune hehe :))
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plz Mark my answer in brainlist

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