Question

Half life is expressed as T₁/₂=?

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Answer 1

Answer:

The half-life of a chemical reaction can be defined as the time taken for the concentration of a given reactant to reach 50% of its initial concentration (i.e. the time taken for the reactant concentration to reach half of its initial value). It is denoted by the symbol 't1/2' and is usually expressed in seconds.

PLEASE MARK AS BRAINLIEST

Answer 2

T1/2 = ln2/K

Where ln is natural log

ln2 = 0.693

And K is the rate constant