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Question 13

The number of molecules in 4.25g of ammonia is approximately

  • A.1.0 × 1023
  • B.1.5 × 1023
  • C.2.0 × 1023
  • D.3.5 × 1023
Objective

Question details

Exam body
UI
Subject
Chemistry
Year
2015/2016
Question no.
#13
Type
Objective
Previous · Q12when a reactant breaks down to give two or more products, we call this type of… Next · Q14 Which of the following metals is extracted only by electrolysis?

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