NO2 required for a reaction is produced by decomposition of N2O5 in CCl4 as by equation 2 5 4 (g) (g) g N O NO O The initial concentration of N2O5 is 3 mol L –1 and it is 2.75 mol L –1 after 30 minute

Question

NO2 required for a reaction is produced by decomposition of N2O5 in CCl4 as by equation 2 5 4 (g) (g) g N O NO O The initial concentration of N2O5 is 3 mol L –1 and it is 2.75 mol L –1 after 30 minutes. The rate of formation of NO2 is x × 10 –3 mol L –1 min –1 , value of x is ________.

Prashant Kotian · Accepted Answer

Correct answer: .. Rate of reaction (ROR) 5 2 1 4         [N O ] [NO ] [O ] t t t ROR      – – [N O ] ( . ) molL min t 1 5 1 2 75 2 30 ROR 1 0 25 30   – – ( . ) molL min ROR 1 240  – – molL min Rate of formation of NO2 4      [NO ] ROR t       – – . molL min 1 3 16 66 10 17 10 .

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