Carbonates of lithium are not stable like that of sodium due to________________?

Related Mcqs:

1. Spectrum is produced due to________________?

   A. Different wavelength
   B. Different colours
   C. Different intensities
   D. all have little contribution

2. Different components of a mixture have different Rf values due to________________?

   A. Polar solvent used
   B. Combination of solvents used
   C. Their different distribution coefficients in the solvent
   D. Distributive law

3. An enzyme has its specificity due to________________?

   A. Substrate
   B. Structure
   C. Temperature
   D. Pressure

4. Activated complex is formed due to________________?

   A. Pressure
   B. Effective collision
   C. Ineffective collisions
   D. Temperature

5. Sodium is not observed in +2 oxidation state because of its__________________?

   A. high first ionization potential
   B. high second ioniation potential
   C. high ionic radius
   D. high electronegativity

6. When methl iodide and ethyl iodide are treated with sodium metal possible major products are obtained ?

   A. 1
   B. 2
   C. 3
   D. 4

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

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

8. When two moles of ethyl chloride react with two moles of sodium in the presence of ether what will be formed ?

   A. 2 moles of ethane
   B. 1 mole of ethane
   C. 2 moles of butane
   D. 1 mole of butane

9. Give Electronic configuration of Sodium:

   A. 1s2,2s2,2p6
   B. 1s2,2s2,2p6,3s2
   C. 1s2,2s2,2p6,3s1
   D. None of these

   Submitted by: Naintara Mustafa

10. In an electrolysis of aqueous Sodium Flouride, the species that moves towards Anode is _________?

    A. Flouride
    B. Sodium
    C. H²O
    D. None of them

    Submitted by: Aamir khan Hullio