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{:(List - I , List - II),((A) N(2) + O(2...

`{:(List - I , List - II),((A) N_(2) + O_(2) hArr 2NO,(p) (atm)^(-2)),((B) 2SO_(2)(g) + O_(2) hArr 2SO_(3)(g),(Q) "NO unit"),((C) H_(2) + I_(2) hArr 2HI,(R)"No cffect of pressure"),((D) N_(2)(g) + 3H_(2) (g) hArr 2NH_(3)(g), (S) "High pressure favours forward reaction"):}`

Text Solution

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The correct Answer is:
A-Q,R; B-S; C-Q; D-P
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{:("Column-I (F.R.Favourable)","COlumn-II"),((A) H_(2(g)) + I_(2(g)) hArr 2HI_((g)) + Q,(P)"High temperature"),((B) 2SO_(2(g)) + O_(2(g)) hArr 2SO_(3(g)) + Q,(Q)"Low temperature "),((C) 2NH_(3(g)) hArr N_(2(g)) + 3H_(2(g)) - Q,(R)"High pressure"),((D) PCl_(5(g)) hArr PCl_(3(g)) + Cl_(2(g)) - Q,(S)"Low pressure"):}

{:(Lis - I("Reaction"), List -II((K_(p))/(K_(c)))),((A)A_(2)(g) + 3B_(2)(g) hArr 2AB_(3)(g),(P)(RT)^(2)),((B) A_(2) (g)+ B_(2) (g) hArr 2 AB(g) ,(Q) (RT)^(@)),((C) A(s) + (3)/(2) B_(2) (g) hArr AB_(3)(g),(R) (RT)^(1//2)),((D) AB_(2) (g) hArr AB(g) +(1)/(2) B_(2)(g),(S) (RT)^(-1//2)):}

Knowledge Check

  • in manufacture of NO, the reaction N_(2(g)) + O_(2(g)) hArr 2NO_((g)). Delta H + ve is favourable if :

    A
    pressure is increased
    B
    pressure is decreased
    C
    Temperature is increased
    D
    Temperature is decreased

  • N_(2) O_(2) hArr 2NO, K_(1) , (1)/(2) N_(2) + (1)/(2) O_(2) hArr NO. K_(2) , 2NO hArr N_(2) + O_(2). K_(3) , NO hArr (1)/(2) N_(2) + (1)/(2) O_(2). K_(4)

    A
    `K_(1) xx K_(3) = 1`
    B
    `sqrt(K_(1)) xx K_(4) = 1 `
    C
    `sqrt(K_(3)) xx K_(1) = 1`
    D
    `K_(3) xx sqrt(K_(1)) = 1 `

  • Unit of K_p for NH_4COONH_(2(s)) harr 2NH_(3(g))+ CO_(2(g)) is

    A
    No units
    B
    `atm^2`
    C
    `atm^3`
    D
    `atm^(-3)`

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