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. The chemical used as a fixer in photography is__________?

   A. sodium sulphate
   B. borax
   C. sodium thiosulphate
   D. ammonium sulphate

   Submitted by: ABDUL HAYEE

5. What is the chemical formula of Ozone?

   A. H2O
   B. C12
   C. O3
   D. CH4

   Submitted by: Ashfaque Ali Khoso

6. Tocopherol is the chemical name of which vitamin?

   A. vitamin C
   B. vitamin D
   C. vitamin A
   D. vitamin E

   Submitted by: Ashfaque Ali Khoso

7. Retinol is the chemical name of?

   A. Vitamin A
   B. Vitamin B
   C. Vitamin C
   D. Vitamin K

   Submitted by: Qamer

8. Which organ is considered as chemical factory of human body ?

   A. Stomach
   B. Intestine
   C. Liver
   D. Kidneys

   Submitted by: Mansoor Ahmed Suhag

9. What is chemical symbol for Tungsten?

   A. Z
   B. T
   C. Tn
   D. W

   Submitted by: Munwar Ali Sohu

10. The chemical name of chalk is

    A. Sodium nitrate
    B. Zinc sulfate
    C. Sulphuric acid
    D. Calcium carbonate

    Submitted by: Farjan Ahmed Soomro