The reaction of alkenes with hydrogen is called hydrogenation.

Hydrogenation is an addition reaction where hydrogen is added across the double bond.

An acid reacting with a base results in a neutralization reaction, producing salt and water.

Oxidation of alcohols involves the loss of hydrogen or the gain of oxygen, leading to the formation of aldehydes, ketones, or carboxylic acids.

The reaction between an alcohol and an acid to form an ether is a condensation reaction.

The reaction of an alkene with hydrogen in the presence of a catalyst is called hydrogenation.

Hydrogenation is the addition of hydrogen to an alkene, converting it to an alkane.

The reaction of an alkene with hydrogen is called hydrogenation.

The reaction of an alkene with water in the presence of an acid is called hydrolysis.

The reaction between an amine and a haloalkane is a nucleophilic substitution reaction.

The reaction of an amine with nitrous acid leads to diazotization, forming a diazonium salt.

The reaction of chlorobenzene with magnesium in dry ether forms a Grignard reagent, which is a key step in organic synthesis.

Chlorobenzene undergoes nucleophilic substitution to form phenol when treated with sodium hydroxide at high temperature.

The conversion of ethene to ethane involves the addition of hydrogen, which is known as hydrogenation.

The reaction between ethene and bromine is an addition reaction, forming dibromoethane.

Haloalkanes react with alcoholic KOH primarily through nucleophilic substitution to form alcohols.

Haloalkanes react with aqueous KOH primarily through nucleophilic substitution to form alcohols.

The reaction of haloalkanes with metals like magnesium leads to Grignard formation, which is a key step in organic synthesis.

The reaction of haloalkanes with metals like zinc is a reduction reaction, forming alkanes.

Haloalkanes typically undergo nucleophilic substitution reactions where the halogen is replaced by a nucleophile.

Phenol reacts with sodium hydroxide in a nucleophilic substitution reaction to form phenoxide ion.

The reaction of phenol with sodium metal leads to the formation of biphenyl through the Wurtz reaction.

Phenol undergoes electrophilic substitution when it reacts with bromine, resulting in brominated phenols.

The formation of a peptide bond between two amino acids is a condensation reaction, releasing water.

Asexual reproduction is most common in unicellular organisms, allowing for quick population growth.

Bryophytes can reproduce both sexually, through gametes, and asexually, through fragmentation or budding.

Ferns primarily reproduce sexually through spores, although they can also reproduce asexually.

Flowering plants primarily reproduce sexually through the formation of flowers and seeds.

Algae can reproduce both asexually and sexually, depending on environmental conditions.

Ferns primarily reproduce sexually through spores, although they can also reproduce asexually.