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Question 11

What volume of 0.750moldm-3 Na3CO3 solution could be diluted to 250cm3 to reduce the concentration to 0.025moldm-3?

  • A.16.0cm3
  • B.14.2cm3
  • C.10.4cm3
  • D.8.3cm3
Objective

Question details

Exam body
OAU
Subject
Chemistry
Year
2013/2014
Question no.
#11
Type
Objective
Previous · Q10Valence shell electron pair theory through hybridization predicts that boron… Next · Q12 When 70cm 3 of 3.0moldm -3 Na 2 CO 3 is added to 30cm^3 of 1.0moldm^-3 NaHCO3…

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