Home
Class 11
CHEMISTRY
There are four dimethylcyclopropane isom...

There are four dimethylcyclopropane isomers.
a. Write the three-dimensional formulas for these isomers.
b. Which of these isomers is chiral?
c. If a mixtrue consisting of `1 mol` of each of these isomers is subjected to simple gas chromatography, how many fractions would be obtained and how many compounds each fraction will have?
d. How many of these fractions would be optically active?

Text Solution

Verified by Experts


b. Both `(3)` and `(4)` are chiral and are enantiomers of each other.
c. Three fractions: a fraction containing `(1)`, a fraction containing `(2)`, and a fraction containing `(3)` and `(4)` [ beacuse, being anantiomers, `(3)` and `(4)` would have the same vapour pressure].
d.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ISOMERISM

    CENGAGE CHEMISTRY ENGLISH|Exercise (Linked Comprehension Type)Exercise|13 Videos

  • ISOMERISM

    CENGAGE CHEMISTRY ENGLISH|Exercise Multiple choice questions (Exercise)|38 Videos

  • ISOMERISM

    CENGAGE CHEMISTRY ENGLISH|Exercise Example|15 Videos

  • IONIC EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|28 Videos

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY ENGLISH|Exercise Chemical Equilibrium|73 Videos

Similar Questions

Explore conceptually related problems

How many optical isomers are possible for following compound ?

How many chain isomers are possible with the formula C_7 H_(16) ?

Write all the geometrical isomers of [Pt(NH_3)(Br)(Cl)(py)] and how many of these will exhibit optical isomers?

How many alkynes isomers are formed with molecular formula C_(4)H_(6) ?

How many bicyclic isomers are possible for the molecular formula C_(6)H_(12)O ?

How many isomers are possible for a compound with formula, [Co(en)_(2)Cl(NO_(2))]Cl ?

How many structural isomers exist with the formula C_(4)H_(10)O ?

A corn cob (see in figure), shaped somewhat like a cone, has the radius of its broadest end as 2.1 cm and length as 20cm. If each 1\ c m^2 of the surface of the cob carries an average of four grains, find how many grains you would find on the entire cob?

A corn cob (see in figure), shaped somewhat like a cone, has the radius of its broadest end as 2.1 cm and length as 20cm. If each 1\ c m^2 of the surface of the cob carries an average of four grains, find how many grains you would find on the entire cob?

Broadly speaking there are four types of stereisomers namely conformational isomers geometrical isomers, enantiomers and diastereomers.Although conformational isomers , have same configuration geometrical isomers have different atoms attached to each of the doubly bonded carbon atom, and enantiomers are due to chirality in the molecule Enantiomers are also known as optical isomers and diastereomers are those stereoisomers which are not enantiomers.In simple compound, number of stereoisomers.In chiral molecule is given by the reaction 2^n , where n is the number of dissimilar chiral carbon. Observe the following structures and answer the questions given below : How many stereoisomers are possible in pent-3-en-2-ol, CH_3CH=CHCHOHCH_3

Home
Profile