Treatment of sucrose with conc. HNO3 gives__________?

Related Mcqs:

1. Which of the elements show passivity when treated with conc. HNO3?

   A. Fe
   B. A
   C. Cr
   D. All of the above

2. Consider the following redox reaction. Zn+dil HNO3? Zn (NO3)2 + N2O + H2O The coefficient number of HNO3 in the equation is__________________?

   A. 6
   B. 8
   C. 10
   D. 4

3. AgCl dissolved with conc (2×10-2) Ksp will be__________________?

   A. 3.6 x 10-6
   B. 3.6 x 10-5
   C. 7.2 x 10-6
   D. 4 x 10-4

4. Greater the conc. Of reactant__________________?

   A. Greater will be dx/dt
   B. Lesser will be dx/dt
   C. dx/dt will be moderate
   D. any of above

5. The gas which cannot be dried by conc. H2SO4 ?

   A. SO2
   B. H2S
   C. CO2
   D. C2H4

6. What is the molecular Weight of Nitric acid (HNO3 ) ?

   A. 63.012 g/mol
   B. 65.012 g/mol
   C. 70.012 g/mol
   D. 81.011 g/mol

   Submitted by: Rashid Mehmood

7. Find the PH of a 0.001 M solution of Nitric acid HNO3?

   A. 2
   B. 3
   C. 4
   D. 5

   Submitted by: Muhammad Ali Kunbhar

8. The systematic name of sucrose is_______?

   A. 1-α-D- glucopyranosyl-2-β-D-fructopyranoside
   B. 11-α-D-glucopyranosyl-2-β-D-fructofuranoside
   C. 1-α-D- glucofuranosyl-2-α-D- fructopyranoside
   D. 1-β- D- glucofuranosyl-2-α- D- fructofuranoside

   Submitted by: Muhammad Ali Kunbhar

9. Enzyme proved useful in cancer treatment is_______________?

   A. Lactic dehydrogenase
   B. Alkaline phosphatase
   C. L-asparaginase
   D. Cellulase

10. Which is methyl cyanide_________________?

    A. CH3NH2
    B. CH3NO2
    C. CH3CN
    D. CH2 = CH – CN