Flag 10 grade science> Fill in the Blanks 1. The addition of oxy...
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Fill in the Blanks 1. The addition of oxygen to a substance is called …………. whereas removal of oxygen is called …………. . 2. The addition of hydrogen to a substance is called …………. whereas removal of hydrogen is called …………. . 3. Precipitation reactions produce insoluble …………. . 4. Reactions in which energy is given out are known as …………. . 5. Reaction in which an element displaces another element from its compound is called …………. . 6. Two antioxidants which are usually added to fat and oil containing foods to prevent rancidity, are …………., …………. . 7 …………. is the process in which metals are eaten up gradually by the action of air, moisture or a chemical on their surface.

Harshit Singh , 3 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 3 Years ago

1. oxidation, reduction 2. reduction, oxidation 3. salts 4. exothermic reactions 5. displacement reaction 6. BHA and BHT 7. Corrosion

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