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Some Basic Concepts of Chemistry — Chemistry STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceChemistrySome Basic Concepts of Chemistry1 Mark
Question
What is meant by Unified Mass unit?
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Answer

  • Presently, instead of amu, Unified Mass has now been accepted as the unit of atomic mass.
  • It is called Dalton and its symbol is ‘u’ or ‘Da’.

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