Intermittent Tube Cleaning Is Possible to Be Done in Case

question 29

Multiple Choice

Intermittent tube cleaning is possible to be done in case of a __________ evaporator.

• A)Basket type
• B)Horizontal tube
• C)Calandria
• D)None of these

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Definitions:

Oxygen Molecule

A diatomic molecule composed of two oxygen atoms (O2), essential for aerobic respiration in animals.

Resonance Structure

Different forms of a molecule where the chemical connectivity is the same but the electrons are distributed differently around the structure.

Ammonia Molecule

A compound composed of one nitrogen atom and three hydrogen atoms (NH3), notable for its sharp odor.

Valence Shell Electron Pair Repulsion

This theory predicts the geometry of individual molecules from the number of electron pairs surrounding their central atoms.