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1. Some basic concept of chemistry — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry1. Some basic concept of chemistry1 Mark
MCQ
The significant figures in $3400$ are
  • ✓
    $2$
  • B
    $5$
  • C
    $6$
  • D
    $4$
✓

Answer

Correct option: A.
$2$
a
(a) As we know that all non zero unit are significant number. Therefore significant figure is $ 2$.

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