CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317305
The first organic compound was synthesized in laboratory by
1 Wohler
2 Kolbe
3 Berzelius
4 Neil Berthelot
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317306
The first carbon compound prepared from its elements is
1 Urea
2 Acetic acid
3 Methane
4 Benzene
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317307
The first Nobel prize in Chemistry was given to
1 JH van't Hoff
2 Cannizzaro
3 Mendeleev's
4 Moseley
Explanation:
JH van't Hoff was the scientist who got first nobel prize in Chemistry.He predicted in 1874 that the four bonds of a carbon atom are directed towards the four corners of a regular tetrahedron and the angle between any two adjacent bonds is \(109^\circ {28^\prime }\). This tetrahedron arrangement of four bonds of carbon laid the foundation of the present day fascinating field of 'stereochemistry'.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317308
Which of the following compound is obtained by heating ammonium cyanate?
1 Alkane
2 Urea
3 Ethylamine
4 Ammonium thiocyanate
Explanation:
Urea is obtained by heating ammonium cyanate \(\mathop {{\rm{N}}{{\rm{H}}_{\rm{4}}}{\rm{CNO}}}\limits_{{\rm{Ammonium}}{\mkern 1mu} {\mkern 1mu} {\rm{cyanate}}} \mathop \to \limits^\Delta \mathop {{\rm{N}}{{\rm{H}}_{\rm{2}}}{\rm{CON}}{{\rm{H}}_{\rm{2}}}}\limits_{{\rm{Urea}}} \)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317305
The first organic compound was synthesized in laboratory by
1 Wohler
2 Kolbe
3 Berzelius
4 Neil Berthelot
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317306
The first carbon compound prepared from its elements is
1 Urea
2 Acetic acid
3 Methane
4 Benzene
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317307
The first Nobel prize in Chemistry was given to
1 JH van't Hoff
2 Cannizzaro
3 Mendeleev's
4 Moseley
Explanation:
JH van't Hoff was the scientist who got first nobel prize in Chemistry.He predicted in 1874 that the four bonds of a carbon atom are directed towards the four corners of a regular tetrahedron and the angle between any two adjacent bonds is \(109^\circ {28^\prime }\). This tetrahedron arrangement of four bonds of carbon laid the foundation of the present day fascinating field of 'stereochemistry'.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317308
Which of the following compound is obtained by heating ammonium cyanate?
1 Alkane
2 Urea
3 Ethylamine
4 Ammonium thiocyanate
Explanation:
Urea is obtained by heating ammonium cyanate \(\mathop {{\rm{N}}{{\rm{H}}_{\rm{4}}}{\rm{CNO}}}\limits_{{\rm{Ammonium}}{\mkern 1mu} {\mkern 1mu} {\rm{cyanate}}} \mathop \to \limits^\Delta \mathop {{\rm{N}}{{\rm{H}}_{\rm{2}}}{\rm{CON}}{{\rm{H}}_{\rm{2}}}}\limits_{{\rm{Urea}}} \)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317305
The first organic compound was synthesized in laboratory by
1 Wohler
2 Kolbe
3 Berzelius
4 Neil Berthelot
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317306
The first carbon compound prepared from its elements is
1 Urea
2 Acetic acid
3 Methane
4 Benzene
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317307
The first Nobel prize in Chemistry was given to
1 JH van't Hoff
2 Cannizzaro
3 Mendeleev's
4 Moseley
Explanation:
JH van't Hoff was the scientist who got first nobel prize in Chemistry.He predicted in 1874 that the four bonds of a carbon atom are directed towards the four corners of a regular tetrahedron and the angle between any two adjacent bonds is \(109^\circ {28^\prime }\). This tetrahedron arrangement of four bonds of carbon laid the foundation of the present day fascinating field of 'stereochemistry'.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317308
Which of the following compound is obtained by heating ammonium cyanate?
1 Alkane
2 Urea
3 Ethylamine
4 Ammonium thiocyanate
Explanation:
Urea is obtained by heating ammonium cyanate \(\mathop {{\rm{N}}{{\rm{H}}_{\rm{4}}}{\rm{CNO}}}\limits_{{\rm{Ammonium}}{\mkern 1mu} {\mkern 1mu} {\rm{cyanate}}} \mathop \to \limits^\Delta \mathop {{\rm{N}}{{\rm{H}}_{\rm{2}}}{\rm{CON}}{{\rm{H}}_{\rm{2}}}}\limits_{{\rm{Urea}}} \)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317305
The first organic compound was synthesized in laboratory by
1 Wohler
2 Kolbe
3 Berzelius
4 Neil Berthelot
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317306
The first carbon compound prepared from its elements is
1 Urea
2 Acetic acid
3 Methane
4 Benzene
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317307
The first Nobel prize in Chemistry was given to
1 JH van't Hoff
2 Cannizzaro
3 Mendeleev's
4 Moseley
Explanation:
JH van't Hoff was the scientist who got first nobel prize in Chemistry.He predicted in 1874 that the four bonds of a carbon atom are directed towards the four corners of a regular tetrahedron and the angle between any two adjacent bonds is \(109^\circ {28^\prime }\). This tetrahedron arrangement of four bonds of carbon laid the foundation of the present day fascinating field of 'stereochemistry'.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317308
Which of the following compound is obtained by heating ammonium cyanate?
1 Alkane
2 Urea
3 Ethylamine
4 Ammonium thiocyanate
Explanation:
Urea is obtained by heating ammonium cyanate \(\mathop {{\rm{N}}{{\rm{H}}_{\rm{4}}}{\rm{CNO}}}\limits_{{\rm{Ammonium}}{\mkern 1mu} {\mkern 1mu} {\rm{cyanate}}} \mathop \to \limits^\Delta \mathop {{\rm{N}}{{\rm{H}}_{\rm{2}}}{\rm{CON}}{{\rm{H}}_{\rm{2}}}}\limits_{{\rm{Urea}}} \)
