Question 24

Which of the following is/are true of Avogadro number?

  • A.The mass which contains one mole differs for various substances
  • B.The mass of 1g contains 6.02 x 1023 ions
  • C.The mass which contains one mole is the same for various substances
  • D.The mass which contains one mole is equal 2/3 of C-12
Objective

Question details

Exam body
NDA
Subject
Chemistry
Year
2010/2011
Question no.
#24
Type
Objective

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