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The relative rate of a reaction which reached completion in 1 minute 40 seconds is A 0.010s⁻¹ B 0.714s⁻¹ C 0.010min⁻¹ D 0.714min⁻¹. - Scottish Highers Chemistry - Question 2 - 2018

Question 2

The relative rate of a reaction which reached completion in 1 minute 40 seconds is A 0.010s⁻¹ B 0.714s⁻¹ C 0.010min⁻¹ D 0.714min⁻¹.

Worked Solution & Example Answer:The relative rate of a reaction which reached completion in 1 minute 40 seconds is A 0.010s⁻¹ B 0.714s⁻¹ C 0.010min⁻¹ D 0.714min⁻¹. - Scottish Highers Chemistry - Question 2 - 2018

Step 1

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Answer

1 minute 40 seconds can be converted to seconds: 1 minute = 60 seconds, so

1 ext{ minute} + 40 ext{ seconds} = 60 ext{ seconds} + 40 ext{ seconds} = 100 ext{ seconds}.

Step 2

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Answer

The relative rate of reaction can be calculated using the formula:

ext{Rate} = rac{1}{ ext{Time}}.

Substituting the time we calculated:

ext{Rate} = rac{1}{100 ext{ seconds}} = 0.010 ext{s}^{-1}.

Step 3

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