Chemical used to kill rats and mice are ?

Related Mcqs:

1. Pregnancy time period of “mice” is ___________?

   A. 2 weeks B. 2.5 weeks C. 3 weeks D. 4 weeks Submitted by: Muhammad Kamal...

2. On passing through food stuff, X-ray can kill the___________?

   A. Fungus B. Virus C. Bacteria  D. insects Submitted by: WIQAR AHMAD...

3. When oil and gas resources are burnt they kill many forests and lakes by ________________ ?

   A. deforestation B. water pollution C. acid rain D. forest fire Submitted by: Mansoor Ul Haque...

4. Oxidation is a chemical reaction involving the __________?

   A. Gain of Electrons B. Loss of Electrons C. Gain of Protons D. Loss of Protons...

5. Laughing gas has chemical composition of following two elements ?

   A. Nitrogen + Hydrogen B. Nitrogen + Carbon C. Nitrogen + Oxygen D. Oxygen + Carbon E. None of these...

6. The chemical name of “Acid” (Tezaab) is___________?

   A. Sulfuric acid B. Sodium chloride C. Citric Acid D. None of these Submitted by: Saeed Ahmed Brohi...

7. The chemical name of bauxite _______ ?

   A. Aluminium Oxide B. Aluminium Chloride C. Aluminium Sulphite D. None of the above Submitted by: Rashid Mehmood...

8. The chemical used as a fixer in photography is__________?

   A. Sodium sulphate B. Borax C. Sodium thiosulphate D. Ammonium sulphate Submitted by: Suffah Mcq’s Hub...

9. What is the chemical formula for Sodium carbonate _______ ?

   A. Na3CO2 B. CNa2O3 C. Na2CO3 D. Na3CO3 Submitted by: Rashid Mehmood...

10. What is the chemical formula for Sulfuric acid?

    A. C2H6O B. CaSO4 C. C2H4O2 D. H2SO4 Submitted by: Rashid Mehmood...