Question 0

An element, X, forms a volatile hydride XH3 with a vapour density of 17.0. The relative atomic mass of X is?

(H = 1)

  • A.34.0
  • B.31.0
  • C.20.0
  • D.14.0
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1997
Question no.
#0
Type
Objective

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