Sodium Carbonate is commonly called ________?

Related Mcqs:

1. Sodium carbonate is produced by____________?

   A. haber process B. Amonia solvay process C. decons process D. lead chamber process Submitted by: Ayesha zameer...

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

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

3. 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...

4. Which of the Following Hormones Regulate Blood Sodium and Potassium Levels in the Body?

   A. Aldosterone B. Cortisol C. Glycogens D. Pheromones Submitted by: Abid Hussain...

5. Which of the following is commonly called a polyamide ?

   A. Rayon B. Nylon  C. Terylene D. Orion Submitted by: Mansoor Ahmed Suhag...

6. The thermosphere extends from an altitude of ________ to the base of ________ at ________?

   A. 75 km, Mesosphere, 670 km B. 80 km, Ionosphere, 680 km C. 85 km, Exosphere, 690 km D. 90 km, Ozone Layer , 690 km Submitted by: Muhammad Abdullah...

7. The gas, commonly known as “laughing gas”, is

   A. Carbon Dioxide B. Sulfur Dioxide C. Nitrous Oxide D. Sodium Oxide...

8. For the generation of biogas, the materials commonly used are__________?

   A. Animal wastes B. Forest residues C. Aquatic plants D. None of these Submitted by: Yamna khan...

9. Which ocean does not commonly experience tropical cyclones ?

   A. Western Pacific B. North Atlantic C. South Atlantic D. Indian Ocean Submitted by: Aamir Balouch...

10. Which gas is most commonly used in neon signs?

    A. Argon B. Neon C. Krypton D. Xenon Submitted by: Nida Usman...