Phenol is not classified as an alcohol because it has an aromatic ring, while the others are aliphatic alcohols.

Chlorofluorocarbons (CFCs) are known to deplete the ozone layer by breaking down ozone molecules in the stratosphere.

Hydrogen peroxide (H2O2) is commonly used as a bleaching agent.

Calcium chloride is commonly used as a desiccant due to its hygroscopic nature.

Calcium chloride (CaCl2) is commonly used as a drying agent due to its hygroscopic nature.

Both Aspirin and Ibuprofen are commonly used analgesics that help relieve pain.

Ethanol is commonly used as an antiseptic due to its ability to kill bacteria and viruses.

Aspartame is a widely used artificial sweetener that is approximately 200 times sweeter than sucrose.

Zinc reacts with hydrochloric acid (HCl) to produce hydrogen gas.

Sodium hydroxide is used in the saponification process to produce soap from fats and oils.

Metformin is a medication commonly prescribed for the management of type 2 diabetes.

Pneumonia can lead to decreased lung compliance due to fluid accumulation in the alveoli, making it harder for the lungs to expand.

Asthma can cause inflammation and constriction of the airways, leading to impaired gas exchange in the lungs.

Hypoventilation leads to an accumulation of carbon dioxide in the blood, resulting in respiratory acidosis.

All of the above conditions can lead to proteinuria, which is the presence of protein in urine, indicating possible kidney issues.

Asthma is a condition that causes difficulty in breathing due to the narrowing of airways.

Gravitational force is inversely proportional to the square of the distance between the centers of two masses.

The water cycle describes the continuous movement of water within the Earth and atmosphere.

All of the above cycles (water, carbon, and nitrogen) are essential for the growth of plants.

Copper (Cu) is known for its excellent electrical conductivity.

Nickel (Ni) is commonly used in making various alloys due to its strength and corrosion resistance.

Random errors are caused by unpredictable fluctuations in the measurement process, often due to environmental factors.

Codominance occurs when both alleles in a heterozygote are fully expressed, resulting in a phenotype that shows both traits.

In a hexagonal close-packed (HCP) structure, the arrangement of atoms follows an ABABAB pattern.

In gases, particles are far apart and move freely, allowing them to fill the container they are in.

Ductile materials can be stretched into wires without breaking.

According to Archimedes' principle, the buoyant force on a submerged object is equal to the weight of the fluid displaced by the object.

The emission spectrum of hydrogen is a line spectrum, consisting of discrete lines corresponding to specific wavelengths of light emitted by electrons transitioning between energy levels.

An ideal fluid is defined as being incompressible and non-viscous, meaning it has no internal friction.

Viscosity is the measure of a fluid's resistance to flow. Higher viscosity means the fluid flows less easily.