What is the process by which monomers are linked together to form polymers?
polymerization, any process in which relatively small molecules, called monomers, combine chemically to produce a very large chainlike or network molecule, called a polymer.
How are monomers bonded together?
The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts. This type of reaction is dehydration synthesis, which means “to put together while losing water.”
What is the name of the process during which a bond between two monomers is broken?
What is the name of the process during which a bond between two monomers is broken? Hydrolysis.
What is an organic molecule with carbon hydrogen and oxygen in a 1 2 1 proportion?
Carbohydrates are made of carbon (C), hydrogen (H), and oxygen (O), or CHO, in an approximate ratio of 1:2:1. All sugars are carbohydrates. Another word for sugar is saccharide.
What are monomers linked together called?
The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts. This type of reaction is known as dehydration synthesis, which means “to put together while losing water.”
When 2 or more join together a polymer forms?
Co-polymers can be formed using two or more different monomers. And two or more polymers can be combined to produce an alloy, or blend, that displays characteristics of each component.
Where do monomers connect?
Monomers—repeating molecular units—are connected into polymers by covalent bonds.
What is the name for a condensation reaction?
dehydration reaction
A condensation reaction is also known as a dehydration reaction. This type of reaction forms an addition product and water in the presence of a catalyst or under acidic or basic conditions. The opposite of a condensation reaction is a hydrolysis reaction.
In which of the following organic compounds is the hydrogen oxygen ratio equal to 2 1?
| Question | (a) Name the organic compounds which contain hydrogen atoms oxygen atoms generally in the ratio of 2 : 1. (b) Name the organic compounds which are commonly termed (i) brain sugar (ii) grape sugar (iii) fruit sugar (iv) milk sugar (v) malt sugar (vi) cane or table sugar. |
|---|---|
| Type of Answer | Video & Image |
What molecule has hydrogen oxygen and carbon?
Table 1 Organic Compounds
| Type of Compound | Elements It Contains |
|---|---|
| Carbohydrates | Carbon, hydrogen, oxygen |
| Lipids | Carbon, hydrogen, oxygen |
| Proteins | Carbon, hydrogen, oxygen, nitrogen, sulfur |
| Nucleic Acids | Carbon, hydrogen, oxygen, nitrogen, phosphorus |
What happens in a condensation reaction between two monomers?
Condensation is a chemical reaction during which monomers (small molecules) join to form polymers (large molecules or macromolecules). During condensation, covalent bonds form between monomers, which allow monomers to join together into polymers. Water is released or lost during condensation.
What is the name of the linkage between monomers in proteins?
For example, proteins are composed of monomers called amino acids. They are linked together to form a polypeptide chain, which folds into a three dimensional (3D) structure to constitute a functional protein (Figure 1).
What type of bond links the atoms together in a polymer molecule?
covalent bonds
Polymers are held together by primary bonds (covalent bonds) and secondary bonds (van der Waals and hydrogen bonds). In covalent bonding there is a sharing of valence electrons (the s and p shells) to complete an octet (a group of eight electrons) around atoms.
Which one of the following polymers is prepared by condensation polymerization?
Solution : Polyestre and polyamide undergo condensation polymerisation.
What bond is formed in a condensation reaction?
In a condensation reaction, covalent bonds form between monomers, and as these bonds form, water is released. This all results in the formation of polymers.
What molecule is produced by a condensation reaction?
A condensation reaction occurs when two molecules join to form a larger molecule and release a smaller molecule(s) in the process. The smaller molecule lost in the reaction is often water, but it can also be methanol, hydrogen chloride, acetic acid or several other molecules.
Which best describes the ratio of carbon, hydrogen and oxygen atoms in a carbohydrate?
The ratio of carbon to hydrogen to oxygen in carbohydrate molecules is 1:2:1.
What bond is hydrogen and oxygen?
Strong linkages—called covalent bonds—hold together the hydrogen (white) and oxygen (red) atoms of individual H2O molecules. Covalent bonds occur when two atoms—in this case oxygen and hydrogen—share electrons with each other.
Is the bond between carbon and hydrogen a hydrogen bond?
The carbon-hydrogen bond is a bond between carbon and hydrogen atoms that can be found in many organic compounds. This bond is a covalent bond meaning that carbon shares its outer valence electrons with up to four hydrogens. This completes both of their outer shells making them stable.