Structural and Physical Properties of Carbonyls
Trending Questions
Among H2O, H2S, H2Se and H2Te, the one with highest boiling point is:
H2Te
H2S
H2Se
H2O
- Prop-2-en-1-al
- Propenyl aldehyde
- But-2-en-1-al
- Propenal
- Methoxyethane
- Acetone
- n-Butanol
- Butane
Homolytic fission of C - C bond in ethane gives an intermediate in which carbon is
sp3 hybridised
sp2 hybridised
sp hybridised
sp2d hybridised
Aqueous solutions of HNO3, KOH, CH3COOH and CH3COONa of identical concentrations are provided. The pair(s) of solutions which from a buffer upon mixing is(are)
KOH and CH3COONa
HNO3 andCH3COONa
CH3COOH and CH3COONa
HNO3 and CH3COOH
Observe the following structures and pick up the correct statement ?
Carbonyl carbon of I is more electrophilic than that of II
Carbonyl carbon of I is less electrophilic than that of II
Carbonyl carbon of both structures have equal electrophilic character
It depends upon the complete structure of the compound
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/765481/original_4q.png)
What is the relation between x and y?
- x=y
- x>y
- x<y
- None is true
The correct stability order of the following three quinones is ?
I > III > II
I = III > II
I = II > III
III > I > II
- I>III>II>IV
- III>IV>II>I
- II>I>III>IV
- IV>III>II>I
- Methoxyethane
- Acetone
- n-Butanol
- Butane
Why alkanes are almost non - polar molecule ? OR Why alkanes are called non - polar molecules ?
- 3
- 5
- 7
- 9
what is the number of valence electrons of sodium carbonate?
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/14719/content_1.png)
- I > II > III > IV
- IV > III > II > I
- II > I > IV > III
- III > II > I > IV
Which of the following is most stable, and which one is least ?
HCHO CH3CHO
I II
CH3COCH3 Cl3CCHO
III IV
III is most stable and I is least
IV is most stable and I is least
III is most stable and IV is least
All the four all equally stable