Q20 / 125 · BITSAT 2015 · Chemistry

The prefix $10^{18}$ is

  • A
    giga
  • B
    kilo
  • Correct answer
    C
    exa
  • D
    nano

Solution

$\mathrm{Exa}=10^{18}$

Hence, the correct answer is option: 'C'.

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