Question

a gas is decompoesd 50% in 40 minutes in a second order reaction.how long timw it will take to decompose its 75%​

Answer 1

Answer:

60

Step-by-step explanation:

then 50% will take 40 then in next 20 minutes its 25% will be decomposed so thats why for why 60 minutes will be consumed to decompose 75% of its total

Answer 2

Answer:

It will take 60 minutes to decompose 75%.

Explanation:

• 40 minutes to decompose 50%
• 40 min to seconds = 40 × 60 = 2400 seconds
• time taken for 1% = 2400÷50= 48 seconds
• time taken for 75% = 48×75 = 3600 seconds

• 3600 seconds = 60 minutes

hence, time taken for the gas to decompose 75% is 60 minutes.