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C isan organic compound. Carry out the following exercises on C. Record your ...

C is an organic compound. Carry out the following exercises on C. Record your observations and identity any gas(es) evolved. State the conclusions you draw from the results of each test.
(a) Put about 10 drops of C on a watch glass and ignite it using a burning splint.
(b)(i) Put about 1 cm3 of C in a test tube and add about 1 cm3 of distilled water. Shake the test tube.
(ii) Put about 1 cm3 of C in a test tube and add about 2 cm3 of acidified K2Cr2O7 solution. Warm the mixture gently and leave to stand for 5 minutes.
(c) Put few crystals of specimen D in a test tube and add about 2cm3 of C followed by about 2 cm3 of 10 % NaOH(aq) Shake the test tube vigorously.
(d) State the class of compounds to which C belongs.




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