Structure of Glucose
Trending Questions
Q.
The minimum number of carbon atoms that should be present in a monosaccharide is
2
3
4
5
Q. 28. 1 mole of Mno4- will oxidise x moles of ferric oxalate in acidic medium. What is the value of x?
Q. Butyric acid contains only Carbon, Hydrogen and Oxygen. A 4.24 mg sample of butyric acid is completely burnt. It gives 8.45 mg of Carbon dioxide and 3.46 mg of H2O . What is the Mass percentage of each element in butyric acid? The molecular Mass of butyric acid was determined by the experiment to be 88u. What is the molecular formula.
Q. ofWhich of the following has maximum percentagenitrogen by mass?(1) Morphine : C17H19NO3(2) Heroin C21H23NO5Ho NC(3) LSD C20H25N, O(4) Phencyclidine : C17H25N5
Q. in acidic medium required number of moles of ferrous oxalate for reduction of 2.5 moles of KMnO4 is
Q. 31. What will be the n factor for Ba(MnO4)2 in acidic medium wear it behaves as an oxidant 1)5 2)10 3)6 4)3
Q.
Explain what is meant by the pyranose structure of glucose.
Q. 8. what are diastereomers and how they are different from anomers and epimers?
Q. 5. the mole ratio of sulphuric acid and hydrogen peroxide formed when H2 s2 O8 is completely hydrolysed is :- (1) 1:1 (2) 2:1 (3) 3:2 (4) 1:3
Q. Calculate gram atoms of Carbon present in 2 gram molecules of C6H12O6(GLUCOSE)
Q. When D-fructose is reduced with NaBH4/H3O+, alditols are produced. Which of the following compounds will give the same alditol on reduction with NaBH4/H3O+?
Q. a monobasic acid, containing nitrogen, hydrogen and oxygen oonly, gave the percentage composition by weight as N=22.22% , H=1.59%.determine the molecular formula of the acid
Q. 74 Draw the electronic dot structure of 1. Ethanoic acid 2. Ethanol 3. Fluorine 4. Aluminum chloride
Q. Butyric acid contains only Carbon, Hydrogen and Oxygen. A 4.24 mg sample of butyric acid is completely burnt. It gives 8.45 mg of Carbon dioxide and 3.46 mg of H2O . What is the Mass percentage of each element in butyric acid? The molecular Mass of butyric acid was determined by the experiment to be 88u. What is the molecular formula.
Q. Solve this:
Q.5. 32 % methyl alcohol (w/w) [Aqueous solution]. Find mole fraction of methyl alcohol.
Q.5. 32 % methyl alcohol (w/w) [Aqueous solution]. Find mole fraction of methyl alcohol.
Q. Is fructose more soluble than glucose
Q.
an organic monobaric acid contains 18% C, 1.55% Hg and 55.04% Cl. itsa mol.net is 129. calculate its molecular formula
Q.
Calculate the number of molecules of oxalic acid (H2C2O4.2H2O) in 100 mL of 0.2 N oxalic acid solution.
Q. C2O42- can be oxidized to CO2 by MnO4- in acidic as well as in basic medium. What is ratio of moles of MnO4- used per mole of C2O42- in acidic medium(Mn2+) to strong basic medium(MnO42-) ?
