Unit of Kc is_______________?

Related Mcqs:

1. Chemical equilibrium state is_______________?

   A. dynamic state B. static state C. free state D. unidirectional state...

2. At start of reaction the concentration of reactants is_______________?

   A. high B. low C. according to Kc D. constant...

3. Solubility of CaF2 is 2.0×10-4 gdm-3 then Ksp of CaF2 is_______________?

   A. 4.0 x 10-8 B. 3.2 x 10-11 C. 2.0 x 10-8 D. 4.0 x 10-12...

4. The atomic number of an element having maximum number of unpaired electrons in p-subshell is_______________?

   A. 7 B. 10 C. 12 D. 16...

5. The weakest (in strength) of the following intermolecular forces is_______________?

   A. Hydrogen bonding B. Vander Waals force C. Forces among the polar molecules D. Ionic bond...

6. Enzyme proved useful in cancer treatment is_______________?

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

7. The oxides of beryllium BeO is_______________?

   A. Acidic B. Basic C. Amphoteric D. Neutral...

8. Substance which is found in dried up lakes of Tibet and California is_______________?

   A. Tincal B. Boric acid C. Calcium carbonate D. Colemanite...

9. Consider the following reaction- 3Cl2 + 6NaOH ? NaClO3 + 5NaCl + 3H2O This reaction is_______________?

   A. Displacement reaction B. Double displacement reaction C. Disproportionation reaction D. Reduction reaction...

10. The colour of chlorine gas is_______________?

    A. pale yellow B. freenish yellow C. reddish brown D. grayish black...