Q. An example of elution is (Solved)
1. Separation of uranium oxide from its ore by H2SO4 in a Pachuca tank
2. Separation of sugar from sugar beet by hot water
3. Dissolution of tannin out of tree barks by water
4. Recovery of vegetable oils from seeds
- a. Separation of uranium oxide from its ore by H2SO4 in a Pachuca tank