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Surface Chemistry

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Chemistry

Nature and Composition of Substances
Atomic Structure
Radioactivity
Periodic classification of element
Chemistry in Every Day Life
Biomolecules
Hydrocarbons and Its Derivatives
Non Metals and Their Compounds
Metals and Their Compounds
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Electrolytes & Electrochemistry
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Acids, Bases and Salt
Oxidation and Reduction
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Chemistry miscellaneous
  1. A biological catalysis is essentially
    1. A carbohydrate
    2. An enzyme
    3. A nitrogen molecule
    4. An amino acid
Correct Option: B

NA


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