Which of the following is the most Viscous?

Related Mcqs:

1. When benzene is substituted by halogens only which one of the following halogens only which one of the following halogens is given the number one position in the ring while writing the name of compound ?

   A. Bromine
   B. Chlorine
   C. Fluorine
   D. Iodine

2. Which of the following methods is used to estimate hydrogen in an organic compound ?

   A. Combustion method
   B. Dumas method
   C. Kjeldahls method
   D. All of the above methods are for different purposes

3. Which of the following properties prove that cathode rays are material in nature_________________?

   A. they cast shadow
   B. they possess momentum
   C. they are negatively charged
   D. all of the above

4. The hardest of the following solids is__________________?

   A. sodium
   B. diamond
   C. graphite
   D. magnesium

5. Which of the following is the formula of chrome red ?

   A. Pb3 O4
   B. 2Pb CO3 – Pb (OH)2
   C. Pb Cr O4 – Pb (OH)2
   D. Pb2O

6. Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?

   A. Urea
   B. Calcium superphosphate
   C. Diammonium phosphate
   D. Potassium nitrate

7. Which one of the following methods will not give benzene ?

   A. Heating sod. Salt of Benzoic acid with soda lime
   B. Distilling phenol with Zn dust
   C. Chlorobenzene with NaOH at 360°C & 150atm.
   D. Hydrolysis of benzene sulphonic acid with super heated steam

8. Which of the following is soluble in water?

   A. AgF
   B. AgCl
   C. AgBr
   D. AgI

   Submitted by: Muhammad Ali Kunbhar

9. Which of the following compounds is not soluble in HNO3___?

   A. CuS
   B. CdS
   C. PbS
   D. AgCl

   Submitted by: Muhammad Ali Kunbhar

10. Which of the following is not the name of any scientist?

    A. Pauli exclusion principle
    B. Hund’s rule
    C. Aufbau’s principle
    D. Le-Chatelier’s principle

    Submitted by: Durdana