
Interpretation:
The validation of the fact that
Concept introduction: The viscosity of a substance is inversely related to temperature of that substance. If temperature is more, then viscosity will be less due to free movement of molecules and strong internal friction. In case of multigrade motor oils, temperature has less effect on viscosity.
To determine:. The reason of the statement, which is polymers in motor oil coil at low temperature and unwinds at high temperature, helps the viscosity of the motor oil depend less on temperature than it would otherwise

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Chapter 11 Solutions
Principles of Chemistry: A Molecular Approach, Books a la Carte Plus Mastering Chemistry with eText - Access Card Package (3rd Edition)
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- Name these organic compounds: structure name CH3 CH3 ☐ F F CH3 ☐ O Explanation Check 2025 McGraw Hill LLC. All Rights Reserved. Terms ofarrow_forwardClassify each of the following molecules as aromatic, antiaromatic, or nonaromatic. ZI NH Explanation Check O aromatic O antiaromatic O nonaromatic O aromatic O antiaromatic H O nonaromatic O aromatic O antiaromatic O nonaromatic ×arrow_forwardPart I. Draw the stepwise reaction mechanism of each product (a, b, c, d, e, f) HO HO OH НОН,С HO OH Sucrose HO CH₂OH H N N HO -H H -OH KMnO4, Heat H OH CH₂OH (d) Phenyl Osatriazole OH НОН,С HO HO + Glacial HOAC HO- HO CH₂OH OH HO Fructose (a) Glucose OH (b) H₂N HN (c) CuSO4-5H2O, ethanol H N N N HO ·H H OH H OH N CH₂OH OH (f) Phenyl Osazone H (e) Carboxy phenyl osatriazole Figure 2.1. Reaction Scheme for the Total Synthesis of Fine Chemicalsarrow_forward
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