Which of the following is metasilicic acid ?

Related Mcqs:

1. Acid present in acid rain may be_________________?

   A. H2SO4 B. HNO3 C. both A and B D. none of the above...

2. Acid present in acid rain may be__________________?

   A. H2SO4 B. HNO3 C. both A and B D. none...

3. The common thing in phthalic acid and oxalic acid is that both are_________________?

   A. Aromatic B. Dicarboxylic C. Hydrocarbons D. Strong acids...

4. Phosphorous acid upon thermal decomposition yields phosphoric acid and____________________?

   A. Phosphine B. Phosphorus C. Water D. Phosphorus pentoxide...

5. Phosphoric acid is a weak acid and its basicity is____________________?

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

6. When sulphuric acid is treated with ethanol sulphuric acid behaves like________________?

   A. an acid B. a dehydrating agent C. an oxidizing agent D. as sulphonating agent...

7. Which of the following is not a fatty acid ?

   A. Propanoic acid B. Acetic acid C. Phthalic acid D. Butanoic acid...

8. Which of the following gases is the main cause of acid rain ?

   A. CO B. NO2 C. both a & b D. none of the above...

9. Which of the following will give phosphoric acid one reaction with water_________________?

   A. PCI5 B. P2O3 C. P2O5 D. All of the above...

10. Which one of the following is also known as lactic acid ?

    A. 3-Hydroxy propanoic acid B. 2-Hydroxy propanoic acid C. 2-hydroxy butanoic acid D. 3-hydroxy butanoic acid...