Epsom salt is chemically known as_________?

Related Mcqs:

1. vitamin D is chemically know as_________ ?

   A. Retinol B. Calciferol C. Tocopherol D. None of these. Submitted by: Shahbaz Jiskani...

2. Chemically finger nails are made up of ____________?

   A. Carbohydrate B. Fats C. protein D. Starch Submitted by: Asad Ullah Afridi...

3. The group of minerals chemically containing hydrocarbons is_______?

   A. Silicate group B. Organic group C. Oxide group D. Hydride group Submitted by: Malik Asghar Hussain...

4. Mercury is also known as_________?

   A. Shine Silver B. Quick Silver C. Slow Silver D. Slippery Silver Submitted by: WIQAR AHMAD...

5. The study of heavenly bodies is known as_________?

   A. Astrology B. Astronautics C. Astronomy D. Astrophysics Submitted by: Ali Muhammad Shaikh...

6. A common skin condition that causes skin redness and irritation is known as_________?

   A. Psoriasis B. Hypermetropia C. Leukoderma D. Diphtheria Submitted by: Aamir Hussain Laghari...

7. The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.

   A. 1 gram B. 10 grams C. 1 kg D. 10 kg...

8. Average salinity or ratio of salt as per kilogram of water of ocean is__________?

   A. 35 grams B. 55 grams C. 32 grams D. 42 grams Submitted by: FAZAL ULLAH...

9. What is the percentage of salt water on earth surface?

   A. 93% B. 95% C. 97%  D. 76% Submitted by: Syed Nizakat Ali Shah...

10. A fresh egg when placed in salt water will __________ ?

    A. sink and go to the bottom B. sink but will not go to the bottom C. Float D. Burst Submitted by: Abid Hussain...