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Science laboratory practical experiments - Identifying an acid or a base | 9th Science : Practical experiments

Chapter: 9th Science : Practical experiments

Identifying an acid or a base

To identify the presence of an acid or a base in a given sample.

IDENTIFYING AN ACID OR A BASE

 

Aim:

To identify the presence of an acid or a base in a given sample.

 

Materials Required:

Test tubes, glass rod, phenolphthalein, methyl orange, litmus paper, sodium carbonate salt and Dilute HCl(sample1), Aqueous NaOH(Sample 2)

 

TEST FOR ACID (use sample 1),  TEST FOR BASE (use sample 2)




 

Result:

The given solution contains …………………….


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9th Science : Practical experiments : Identifying an acid or a base | Science laboratory practical experiments


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