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SAI International School
Class-X

Subject - Chemistry
Ch- Carbon & it's Compounds

Name: AdmNo: Class/Sec: ( )
Dt:_________________

Physical & Chemical Properties of Ethanoic acid .
Lab Worksheet-5
1. A student was carrying out the reactions of Ethanoic acid with sodium bicarbonate.
What are his observations for the solubility and odour of Ethanoic acid?

2. A student adds 2 mL of acetic acid to a test tube containing 2 mL of distilled water.
He then shakes the test tube well and leaves it to settle for some time. Then he added
universal indicator to the mixture. What are his observations?

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3.You have four test tubes, A, B, C and D containing sodiumcarbonate, sodium chloride,
lime water and blue litmus solutionsrespectively. Out of these the material of which test
tube / test tubeswould be suitable for the correct test of acetic /ethanoic acid ? Give
reasons.

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4. What will be the observation when acetic acid is tested with litmus and universal
indicator?

MCQs
1. On adding water to acetic acid the solution obtained would appear as in:

SIS/PRACTICAL WORK SHEET/Physical and chemical properties of acetic acid[Type text] Page 1/3