Organosilicate Compounds
Trending Questions
Q. (a) Write the product when D-glucose reacts with conc. HNO3.
(b) Amino acids show amphoteric behaviour. Why?
(c) Write one difference between α-helix and β-pleated structures of proteins.
(b) Amino acids show amphoteric behaviour. Why?
(c) Write one difference between α-helix and β-pleated structures of proteins.
Q.
The complete hydrolysis of (CH3)2SiCl2 forms-
(CH3)2SiO
(CH3)2Si(OH)2
CH3 CH3 | |CH3−Si−O−Si−CH3 | | CH3 CH3
Q. A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine and phenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number of glycine units present in the decapeptide is
Q. Gem dihalide on hydrolysis gives
- vicinal diol
- geminal diol
- carbonyl compound
- carboxylic acid
Q. Three moles of glyoxal are obtained by the ozonolysis, followed by reaction with Zn/H2O of :
- C2H2
- C2H4
- C6H6
- C6H12
Q.
The complete hydrolysis of (CH3)2SiCl2 forms-
(CH3)2SiO
(CH3)2Si(OH)2
CH3 CH3 | |CH3−Si−O−Si−CH3 | | CH3 CH3
Q. The hydrolysis of (CH3)3C−Cl aqueous NaOH follows SN1 mechanism.
- True
- False
