1.1. Describe one simple test-tube reaction that allows you to distinguish between compounds G and H shown in Fig. 2.1 

Fig. 2.1

Your answer should include a suitable reagent and the expected observations when each compound is tested separately with this reagent.

Reagent  ........................................................................................

Observation with G  ........................................................................

Observation with H  ........................................................................

1.2. Describe one simple test-tube reaction that allows you to distinguish between compounds I and J, shown in Fig. 2.2.

Fig. 2.2

Your answer should include a suitable reagent and the expected observations when each compound is tested separately with this reagent.

Reagents .........................................................................

Observation with I ............................................................

Observation with J ...........................................................

1.3. Describe one simple test-tube reaction that allows you to distinguish between compounds K and L, shown in Fig. 2.3. 

Fig. 2.3

The test-tube reaction should not convert compound K into compound L.