Verified Solution • 2025–26 Session moderate

QNEET-2022-Ch-412: NEET 2022 Chemistry - Class 11 NEET-2022-Ch-412 Solution: \(3O_2(g) 2O_3(g)\) for the above reaction at 298 K \(K_c\) is…

3O2(g)⇌2O3(g)3O_2(g) \rightleftharpoons 2O_3(g) for the above reaction at 298 K KcK_c is found to be 3.0×10−593.0 \times 10^{-59}. If the concentration of O2O_2 at equilibrium is 0.040 M then concentration of O3O_3 in M is 4.38×10−324.38 \times 10^{-32} 1.9×10−631.9 \times 10^{-63} 2.4×10312.4 \times 10^{31} 1.2×10211.2 \times 10^{21}

Multiple Choice Options

  • A 4.38 ×\times _ 10 −- _ 32
  • B 1.9 ×\times _ 10 −- _ 63
  • C 2.4 ×\times _ 10 31
  • D 1.2 ×\times _ 10 21

Step-by-Step Verified Solution

3O 2 (g) _ 2O 3 (g) K c = [ O 3 ] 2 [ O 2 ] 3 [ O 3 ] 2 = K c [ O 2 ] 3 = 3 _ 10 _ 59 _ ( 0.04 ) 3 [ O 3 ] 2 = 1.9 _ 10 _ 63 = 19 _ 10 _ 64 [ O 3 ] = 4.38 _ 10 _ 32 Concentration of O 3 at equilibrium = 4.38 _ 10 _ 32 M

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