Which of the following shows electrical conduction_____?

Related Mcqs:

1. Which of the following aldehydes shows rapid reaction with sodium nitroprusside ?

   A. formaldehyde
   B. accetaldehyde
   C. benzaldehyde
   D. acetone

2. Which of the following shows inert pair effect ?

   A. boron
   B. carbon
   C. silicon
   D. tin

3. Which of the following gases shows more ideal behaviour at 0°C___________?

   A. H2
   B. CH4
   C. He
   D. NH3

   Submitted by: Muhammad Ali Kunbhar

4. Which one shows high %age of the ionic character ?

   A. H2O
   B. HF
   C. HCI
   D. HBr

5. Which compound shows hydrogen bonding ?

   A. C2H6
   B. C2H5Cl
   C. CH3OCH3
   D. C2H5OH

6. 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

7. Which of the following are isoelectronic species ?

   A. H+ H H-
   B. Li+ Na+ K+
   C. C1- Br- I
   D. F- Ne Na+

8. Which of the following is mineral fiber ?

   A. Teflon
   B. asbestos
   C. saran
   D. acrylic

9. Which of the following points are important in connection with equilibrium constant ?

   A. Kc is constant at given temperature
   B. Kc is unaffected by change in concentration of reactants or products
   C. Kc indicates the extent of reaction but not about the rate of reaction.
   D. All of the above

10. Which one of the following halogens is present in Teflon________________?

    A. I2
    B. Br2
    C. Cl2
    D. F2