Aldose
Trending Questions
Q. The correct corresponding order of names of four aldoses with configuration given below respectively, is:
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/495642/original_150.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/495642/original_150.png)
- L-erythrose, L-threose, D-erythrose, D-threose
- D-erythrose, D-threose, L-erythrose, L-threose
- L-erythrose, L-threose, L-erythrose, D-threose
- D-threose, D-erythrose, L-threose, L-erythrose
Q. On monochlorination of 2-methyl butane, the total number of chiral compounds formed is:
Q. Which two of the following compounds are reduced to the same chiral alditol by sodium borohydride?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/613982/original_7.a11111.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/613982/original_7.a11111.png)
- II and III
- I and II
- III and IV
- II and IV
Q. The correct corresponding order of names of four aldoses with configuration given below
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/36054/content_03.png)
respectively, is
- D - threose, D - erythrose, L - threose, L - erythrose
- D - erythrose, D - threose, L - erythrose, L - threose
- L - erythrose, L - threose, D - erythrose, D - threose
- L - erythrose, L - threose, L - erythrose, D - threose
Q. The correct corresponding order of names of four aldoses with configuration given below
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/36054/content_03.png)
respectively, is
- L - erythrose, L - threose, L - erythrose, D - threose
- D - threose, D - erythrose, L - threose, L - erythrose
- L - erythrose, L - threose, D - erythrose, D - threose
- D - erythrose, D - threose, L - erythrose, L - threose
Q. Which of the following carbocation would have the greatest stability?
- CH3−S−+CH2
- (CH3)2N+CH2
- CH3O+CH2
- F+CH2
Q. Which two of the following compounds are reduced to the same chiral alditol by sodium borohydride?
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/613982/original_7.a11111.png)
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/613982/original_7.a11111.png)
- II and III
- I and II
- III and IV
- II and IV
Q. Which two of the following compounds are reduced to the same chiral alditol by sodium borohydride?
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/613982/original_7.a11111.png)
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/613982/original_7.a11111.png)
- II and III
- I and II
- III and IV
- II and IV
Q. What are carbocations ? Discuss their various types.
Q. The correct corresponding order of names of four aldoses with configuration given below respectively, is:
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/495642/original_150.png)
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/495642/original_150.png)
- L-erythrose, L-threose, D-erythrose, D-threose
- D-erythrose, D-threose, L-erythrose, L-threose
- L-erythrose, L-threose, L-erythrose, D-threose
- D-threose, D-erythrose, L-threose, L-erythrose
Q. The correct corresponding order of names of four aldoses with configuration given below
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/36054/content_03.png)
respectively, is
- L - erythrose, L - threose, L - erythrose, D - threose
- D - threose, D - erythrose, L - threose, L - erythrose
- L - erythrose, L - threose, D - erythrose, D - threose
- D - erythrose, D - threose, L - erythrose, L - threose