Question

What was the name of Aamir Khan's character in the hit 1988 film 'Qayamat Se Qayamat Tak'?

1)Faisal

2)Ram

3)Imran

3)Raj​

Answer 1

Explanation:

. For the first order reaction k Assume, a = 100 %, x = 40%, t = 50 minutes  Therefore, a – x = 100 – 40 = 60 k = (2.303/50) log (100/60)  k = 0.010216 min-1 Hence the value of the rate constant is 0.010216 min-1Read more on Sarthaks.com - https://www.sarthaks.com/885154/first-order-reaction-complete-minutes-calculate-value-constant-will-reaction-complete

Answer 2

Answer:

option 3

Raj

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