IUPAC name of CH₃CH₂CH₂CH(CH₃)COCH₃ is
IUPAC name of CH₃CH₂CH₂CH(CH₃)COCH₃ is Options (a) isohexanone (b) heptanone (c) hexanone-5 (d) 3-methylhexan-2-one Correct Answer: 3-methylhexan-2-oneExplanation:No explanation available. Be…
7 years ago
Chemistry
The number of sigma and pi-bonds in but-1-ene-3-yne are
The number of sigma and pi-bonds in but-1-ene-3-yne are Options (a) 5 sigma and 5pi (b) 7 sigma and 3pi…
7 years ago
Which of the following statement about the member of any one homologous series
Which of the following statement about the member of any one homologous series are true Options (a) They contain carbon…
7 years ago
Dumas method involves the determination of nitrogen content in the organic
Dumas method involves the determination of nitrogen content in the organic compound in the form of Options (a) NH₃ (b)…
7 years ago
A mixture of champhor and benzoic acid can be separated by
A mixture of champhor and benzoic acid can be separated by Options (a) chemical method (b) sublimation (c) fractional distillation…
7 years ago
Orthonitrophenol is steam volatile while para-isomer is not. This is because of
Orthonitrophenol is steam volatile while para-isomer is not. This is because of Options (a) more solubility of ortho form (b)…
7 years ago
Which of the following processess are not used for the purification of solid
Which of the following processess are not used for the purification of solid impurities Options (a) crystallisation (b) sublimation (c)…
7 years ago
The number of structural isomers in hexane is
The number of structural isomers in hexane is Options (a) 4 (b) 5 (c) 6 (d) 3 Correct Answer: 5Explanation:No…
7 years ago
Metallic sodium can be stored in
Metallic sodium can be stored in Options (a) kerosene (b) ethanol (c) dilute acid (d) water Correct Answer: keroseneExplanation:No explanation…
7 years ago
In methane four C-H bonds are directed towards the corners of
In methane four C-H bonds are directed towards the corners of Options (a) an octahedron (b) a rhombus (c) a…
7 years ago