To 1 cm of dilute sulphuric acid in a test tube add 3 X is colourless addition of dichromate (VI)and acid turns to orange on shaking. turns to orange on shaking. Y is colourless addition of dichromate (VI)and acid drops of potassium dichromate (VI) solution, then 10 drops of the organic Adding the acid and placing Adding the acid and placing compound. Shake to mix and place the test tube in a beaker of hot water. the tube in hot water turns the solution to deep green colour. the tube in hot water turns the solution to deep green colour. Inference

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The following test on compounds X and Y were done and the results, list the observations in the table below. Complete the inferences for each test.

To 1 cm' of dilute sulphuric
acid in a test tube add 3
drops of potassium
dichromate (VI) solution,
then 10 drops of the organic Adding the acid and placing Adding the acid and placing
compound. Shake to mix
and place the test tube in a the solution to deep green
beaker of hot water.
Y is colourless addition of
dichromate (VI)and acid
X is colourless addition of
dichromate (VI)and acid
turns to orange on shaking. turns to orange on shaking.
the tube in hot water turns
the tube in hot water turns
the solution to deep green
colour.
colour.
Inference
Transcribed Image Text:To 1 cm' of dilute sulphuric acid in a test tube add 3 drops of potassium dichromate (VI) solution, then 10 drops of the organic Adding the acid and placing Adding the acid and placing compound. Shake to mix and place the test tube in a the solution to deep green beaker of hot water. Y is colourless addition of dichromate (VI)and acid X is colourless addition of dichromate (VI)and acid turns to orange on shaking. turns to orange on shaking. the tube in hot water turns the tube in hot water turns the solution to deep green colour. colour. Inference
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