The element common to all acids is:__________?

Related Mcqs:

1. Amino acids are a product of the digestion of: ___________?

   A. Carbohydrates B. Fats C. Proteins D. Vitamins Submitted by: Abdullah & Abdul Samad...

2. The most abundant element in the universe is __________.

   A. Oxygen B. Hydrogen C. Carbon Dioxide D. Silicon...

3. The most abundant element in the Earth’s crust is __________?

   A. Oxygen B. Hydrogen C. Carbon Dioxide D. Silicon...

4. The position of an element in the Periodic Table is determined by its __________ number?

   A. Electron B. Proton C. Neutron D. None of these...

5. The most abundant element in human body is __________?

   A. Hydrogen B. Blood C. Oxygen D. Protein Submitted by: Mansoor Ahmed Suhag...

6. 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...

7. What is the element required for solar energy conversion ______?

   A. Ultra pure carbon B. Silicon C. Beryllium D. Tantalum Submitted by: WIQAR AHMAD...

8. Heating element of an electric heater is made up of___________?

   A. Tungsten B. Graphite C. Chromium D. Nichrome Submitted by: Ashfaque Ali Khoso...

9. In whole Periodic Table which element Is Most Reducing Agent ?

   A. Chlorine B. lithium C. Helium D. Neon Submitted by: Ali Jan...

10. Which element has the second most % in human body?

    A. Oxygen 65% B. Calcium 75% C. Hydrogen 10% D. Carbon 18% Submitted by: Syed Nizakat Ali Shah...