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NEETChemistrySome Basic Concepts of Chemistry

How is uncertainty in experimental or calculated values indicated?

Options

  1. ABy specifying a range of values
  2. BBy mentioning the number of significant figures
  3. CBy using a question mark
  4. DBy rounding to the nearest whole number

Correct answer

B. By mentioning the number of significant figures

Step-by-step solution

Uncertainty is indicated by mentioning the number of significant figures.

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