1. When unsaturated fats are hydrogenated (hardened) the hydrogen reacts with what and opens them out?
- No bonds
- Double bonds
- Single bonds
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Other questions in this quiz
2. Are animal fats saturated or unsaturated?
3. Unsaturated oils due colourise what sort of water?
4. How can unsaturated oils be hardened?
- Nickel catalyst 60'C
- Iron catalyst 60'C
- Calcium catalyst 60'C
5. Unsaturated oils have single bonds, true or false?