Which of the following optioms correctly represents relationship between $t_{7/8}$ and $t_{1/2}$ where $t_{7/8}$ represent time required for concentration to become $\frac{1}{8} \,th$ of original for a reaction of order $'n'$
Which of the following optioms correctly represents relationship between $t_{7/8}$ and $t_{1/2}$ where $t_{7/8}$ represent time required for concentration to become $\frac{1}{8} \,th$ of original for a reaction of order $'n'$
- A
$t_{7/8} =(2n+ 1)\ t_{1/2}$
- B
$t_{7/8} = t_{1/2}\, [2^{n-1} - 1]$
- C
$t_{7/8} = t_{1/2}\, [2^{n-1} + 1]$
- D
$t_{7/8} = t_{1/2}\, [2^{2n-2} + 1+2^{n-1}]$
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