The oxides of beryllium BeO is_______________?

Related Mcqs:

1. Non-metals usually form _________________ oxides?

   A. Acidic B. Amphoteric C. Neutral D. All of the above...

2. True increasing order of acidity of the oxides of Mn is_________________?

   A. MnO < MnO2 < Mn2O7 B. Mn2O7 > MnO2 > MnO C. MnO2 > MnO > Mn2O7 D. MnO2 > Mn2O7 > MnO...

3. Arsenic oxides are removed by passing through_________________?

   A. Ferric hydroxide B. Sodium hydroxide C. Calcium hydroxide D. Aluminium hydroxide...

4. Which of the following oxides of iodine is used for quantitative analysis of CO ?

   A. I2O4 B. I4O2 C. I2O5 D. All are equally useful...

5. 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...

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

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

7. 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...

8. Enzyme proved useful in cancer treatment is_______________?

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

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

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

10. The colour of chlorine gas is_______________?

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