Author Biography: pokho

This quiz examines your knowledge of equilibrium reactions at the level of high school chemistry. There is no chronological order, just a mixed bunch. Hope you enjoy!

This quiz was written just as the ICC Cricket World Cup 2019 came to a thrilling finish. Although the author's home team didn't win, it cannot be denied that the event was an excellent success for the sport.

Welcome to my first quiz, which is concerned with trends of elements in groups and periods of the Periodic Table.

This quiz tests your knowledge of the theories of acidity/basicity and measuring the strength of acids and bases. Some calculation questions are included, so please take your time.

This is the sequel to my first quiz on acids and bases. Calculation questions may need a pen and some paper. Hope you enjoy this!

This quiz will test your understanding of the gas laws you may have studied in either chemistry or physics. A couple or more numerical problems are included, so a pen and and paper may be handy.