Question

श्रृंखला व स्थिति समावयवता को उदाहरण सहित समझाइये।
Explain chain and position isomerism with examples.​

Answer 1

Answer:

Chain isomers are compunds which have same molecuelar formula but differ in their structure with respect to the length of the carbon chain. The possible structural isomers of pentane are: Positional isomers are the compounds with the same molecuelar formula but differ in.

In position isomerism, the basic carbon skeleton remains unchanged, but important groups are moved around on that skeleton. For example, there are two structural isomers with the molecular formula C3H7Br. In one of them the bromine atom is on the end of the chain, whereas in the other it's attached in the middle

Explanation:

शृखला समावयवता- जब समावयवी यौगिकों में श्रृंखला लम्बाई भिन्न-भिन्न होती है तब यह श्रृंखला समावयवता कहलाती है। उदाहरण-C5H12 अणुसूत्र के तीन श्रृंखला समावयवी है। इन समावयवी यौगिकों के भौतिक तथा रासायनिक गुण पूर्णतः भिन्न-भिन्न होते हैं। उदाहरण- C2H6O अणुसूत्र के दो क्रियात्मक समावयवी सम्भव हैं।