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Chemistry Past Questions and Answers

Jamb Chemistry Questions

Question 1:
The general formula of alkanones is
  • A RCHO
  • B RCOR'
  • C RCOOH
  • D RCOOR
View Answer & Explanation
Question 2:
The general formula of alkanones is
  • A RCHO
  • B RCOR'
  • C RCOOH
  • D RCOOR
View Answer & Explanation
Question 3:
The constituent common to duralumin and alnico is
  • A Co
  • B Mn
  • C Al
  • D Mg
View Answer & Explanation
Question 4:
The shape of the S-orbital is
  • A Elliptical
  • B Spiral
  • C Circular
  • D Spherical
View Answer & Explanation
Question 5:
Aluminium hydroxide is used in the dyeing industry as a
  • A Dye
  • B Dispersant
  • C Salt
  • D Mordant
View Answer & Explanation