Date post: | 31-Dec-2015 |
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Analysis Bingo
Draw a 3x2 grid: Enter in each grid any of these:
Alkene, RCl, ROH, RCOOH , RCOCl, RCHO, RBr, RI,
CH C
O
OHCH2
Test 1:Shake with bromine water
Result 1: Red-brown colour disappears
Test 2: Add sodium hydrogencarbonate solutionResult 2:Solution does not fizz.
Test 1:Shake with bromine water
Result 1: Red-brown colour disappears
Test 2: Add sodium hydrogencarbonate solutionResult 2:Solution fizzes.
• Test 1:Tollen’s solutionResult 1:No silver mirror• Test 2:Add acidified K2Cr2O7
Result 2:Orange colour turns green