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Geometric and Optical Isomerism

Stereoisomerism

Question 1: What are isomers?

Answer:

Isomers are compounds with the same chemical composition but different structural configurations.

Question 2: What are Cis-isomers and Trans-isomers?

Answer:

Cis Isomers: Similar groups are referred to as cis isomers when they are found on the same side of the double bonds.

Trans Isomers: Trans isomers are defined as having comparable groups on the opposing sides of double bonds.

Question 3: What are the different types of isomerism for coordination compounds?

Answer:

Different types of isomerism for coordination compounds are,

  • Geometric isomerism
  • Optical isomerism
  • Linkage isomerism
  • Coordination isomerism
  • Ionization isomerism
  • Solvate isomerism

Question 4: How does Geometric Isomerism occur in cyclic alkanes?

Answer:

Geometric isomerism in cyclic compounds requires at least two additional groups besides hydrogens on the ring, and these additional groups must be on distinct ring carbon atoms.

Question 5: Which compound shows Geometrical Isomerism?

Answer:

If a compound has two distinct groups on the same carbon atom that are doubly linked to another carbon atom or connected to a ring carbon atom, it exhibits geometric isomerism.

Question 6: Which compound shows Optical Isomerism?

Answer:

When two substances with the same molecular and structural formula cannot be superimposed on one another, optical isomerism primarily occurs.



Geometric and Optical Isomerism

Transition metals can generate a wide range of complex compounds by sharing electrons with a variety of anions or neutral molecules, such compounds are referred to as coordination compounds in present terminology.

New ideas on chemical bonds and molecular structure have shed light on how these substances act as essential parts of biological systems. The coordination compounds of magnesium, iron, and cobalt are chlorophyll, haemoglobin, and vitamin B12, respectively. Coordination compounds are used as analytical reagents, industrial catalysts, and various metallurgical processes. Additionally, there are numerous uses for coordination compounds in the electroplating, textile dyeing, and pharmaceutical sector.

Similar Reads

What is Isomerism?

When two or more chemical compounds share the same molecular formula, this phenomenon is known as isomorphism. Greek terms isos, which means “equal,” and meros, which means “part,” are the roots of the word “isomerism.” When two or more compounds have the same molecular formula but different chemical and physical properties, this is referred to as isomorphism. One of the causes of the existence of many organic molecules is isomerism, which is a common phenomenon in organic chemistry. It describes substances with the same molecular formula but differing physical or chemical properties...

Isomerism in Coordination compounds

Two or more compounds with the same chemical formula but a distinct atom arrangement are said to be isomers. They have one or more different physical or chemical properties as a result of the varied atom arrangements. Due to the many bond types and challenging formulae of many coordination compounds, we find a variety of isomers....

Stereoisomerism

Stereoisomers share the same chemical structure and chemical interactions, but they are arranged differently in space. Isomer refers to two or more compounds with the same formula but different atom arrangements. These isomers’ properties differ from compound to compound. Isomerism is the phenomenon that results in a variety of isomers. One kind of stereoisomerism is optical isomerism, and the second is geometric isomers....

FAQs on Geometric and Optical Isomerism

Question 1: What are isomers?...

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Stereoisomerism