12.21.2011

Readings of chemistry Practicals for Grade 9 students.

 These are the images of the sample readings. Please do not copy them, just understand the method of calculation and the way of the writing the observations in your practical note book.
In ninth chemistry practicals, we did  11 experiments. Only these 5, however, had calculations and readings in the.
Taking the readings for the first time can be challenging and confusing so these samples can help you in understanding how these are to be attempted. Hopefully you will now not have to search fro Practical Copies of your seniors, brothers or sisters. Just be sure to take your own readings according to this practical.
Experiment : "Determine the boiling point
 of the given liquid" 

Experiment: "Prepare a saturated solution
 of oxalic acid, (COOH2).2H2O"

Experiment: "Standardize the given solution of
sodium hydroxide by using oxalic acid solution"

Experiment: "Standardize the given solution of
hydrochloric acid by using sodium hydroxide solution"

Experiment : "Determine the melting point of the given compound."

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