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Equal masses of three different gases X,...

Equal masses of three different gases `X,Y,Z` are mixed in a sealed rigid container. If the temperature of the system remains constant which of the following statements about the partial pressure of gas `X` is correct

A

It is equal to `1//3` of the total pressure

B

It depends on the intermolecular forces of attraction between molecules of `X,Y` & `Z`

C

It depends upon relatie molar mass of `X,Y` & `Z`

D

It depends upon the moleculr size `X,Y`& `Z`

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Knowledge Check

  • Two beakers of capacity 500 mL were taken. One of these beakersm labelled as ''A'', was filled with 400 mL water whereas the beaker labelled ''B'' was filled with 400 mL of 2 M solution of NaCl. At the same temperature both the bekers were place in closed containers of same material and same capacity as shown in Fig. At a given temperature, which of the following statement is correct about the vapour pressure of pure water and that of NaCl solution.

    A
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    B
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    C
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    D
    Vapour pressure in container (B) is twice the vapoure in container (A).

  • Standard reduction potential of x,y and z are 0.75,-0.80 and -.25 volt respectively. Then which of the following statement is not true ?

    A
    Oxidation of y is carried out by x and y.
    B
    Oxidation of x and reduction of z is carried out by y.
    C
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    D
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  • Elements X, Y and Z have atomic numbers 7,15 and 33 respectively. Which of the following statements is correct?

    A
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    B
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    C
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    D
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