Which of the following compounds is not soluble in HNO3___?

Related Mcqs:

1. Which of the following sulphates is not soluble in water ?

   A. Sodium sulphate
   B. Potassium sulphate
   C. Zinc sulphate
   D. Barium sulphate

2. Which of the following is soluble in water?

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

   Submitted by: Muhammad Ali Kunbhar

3. Which of the following is most soluble on water?

   A. BaSO4
   B. SrSO4
   C. CaSO4
   D. MgSO4

   Submitted by: Muhammad Ali Kunbhar

4. For which of the following compounds the term empirical formula cannot be applied ?

   A. NaCl
   B. H2O
   C. CCI4
   D. It can be applied to all mentioned above

5. Which one of the following element has highest oxidation state in its compounds ?

   A. Cr
   B. Mn
   C. Sn
   D. O

6. Which of the following compounds will react with Tollens reagent ?

   A. CH3-CHO
   B. CH3-CH-CH3
   C. CH3-COOH
   D. CH3-CO-CH2-CH3

7. Which of the following compounds has the empirical formula CH2O and reacts with sodium hydroxide ?

   A. carbonic acid
   B. ethanol
   C. acetic acid
   D. methanoic acid

8. Which one of the following compounds usually smells like garlic ?

   A. P2O3
   B. P2O5
   C. H3PO3
   D. All have same smell

9. Which of the following is not use of compounds of Fluorine________________?

   A. SbF3 is used for manufacture of pottery
   B. Sodium fluoroacetate is a rat poison
   C. Cu F2 is used in ceramic industry
   D. None of the above

10. Metallic crystals are soluble in________________?

    A. Polar solvent
    B. Non polar solvent
    C. Fused metal
    D. None