D Douglas Colle 3 Pre-lab Derwstive Ca x Chan rule for X (-??? Secure lhttps//le

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D Douglas Colle 3 Pre-lab Derwstive Ca x Chan rule for X (-??? Secure lhttps//learn.douglas.bc.ca/w 54488 18content. 936999 1&question.num; 8x Etoggle statesqShowdistep-nul Question Completion Stalus Question 8 1 points Save Answer Refer to the "Organic Qualitative Analysis Flowchart in your lab manual. A student suspects she has cyclohexene due to the smell Choose the TWO tests on the list below that woukd give a positive resut to confim her inking ? A Tollens test Ea B limewater test U C pH test a D copper wire test O E. Na fusion test Na metal test O G Brady's test bromine test ? there is only one test that would give a positive result O J KMn04 test K. Lucas test Question 8 of 8 Click Submit to complete this assessment Save and Submit Close Window oe??? @ O Type here to search

Explanation / Answer

Two tests which will give positive results with cyclohexene are -

1. Option (H) Bromine test - cyclohexene due to its electron rich in nature undergoes electrophilic addition reaction with Br2 & thus it decolourises bromine water.

2. Option (J) KMno4 test - it is also called as Bayer's reagent which oxidises cyclohexene to give carbonyl compounds.

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