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Based on following information determine the value of x and y ⇒ CH 3 x AlCl y ⟶ x CH 4 g + ⏟ ↓ y C l - + Al 3 + AgCl s 0 . 6 4 3 g 0 . 2 2 2 g 0 . 9 9 6 9 g I II III atomic masses of Al,Cl and Ag are respectively 27,35.5,108.

Options

  1. Ax = 2, y = 1
  2. Bx = 2, y = 2
  3. Cx = 3, y = 4
  4. Dx = 2, y = 3

Correct answer

A. x = 2, y = 1

Step-by-step solution

CH 3 x AlCl y ⟶ x CH 4 g + ⏟ y Cl - + Al 3 + ↓ 0 · 6 4 3 g I 0 · 2 2 2 g II AgCl s 0 · 9 9 6 9 III Cl on PoAC ⇒ 0 · 6 4 3 1 5 x + 2 7 + 3 5 · 5 y × y = 0 · 9 9 6 1 4 3 · 5 × 1 ...(A) C on PoAC ⇒ 0 · 6 4 3 1 5 x + 2 7 + 3 5 · 5 y × x = 0 · 2 2 2 1 6 × 1 ...(B) by divide B with A A B ⇒ x y = 0 · 222 16 0 · 996 143 · 5 = 2 take least ratio in case of salt ∴ x = 2 y = 1

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