The common refrigerant used in domestic Refrigerator is_____________?

Related Mcqs:

1. The gas used in a refrigerator to cool water is___________?

   A. Nitrogen B. Carbon dioxide C. Methane D. Tetrafluoroethane Updated by: NoumaN...

2. The SI base unit for mass is_____________?

   A. Gram B. Pound C. Kilogram D. Ounce Submitted by: Mansoor Ul Haque...

3. An atom is_____________?

   A. smallest indivisible particle in an element B. smallest particle of an element which can undergo a chemical reaction C. building block of an element D. always smaller than molecule Submitted by: Mansoor Ul Haque...

4. Diameter of Sun is_____________?

   A. 12 Lakh kms B. 13 Lakh kms C. 14 Lakh kms D. 15 Lakh kms Submitted by: FAZAL ULLAH...

5. The density of Air is_____________?

   A. 0.225 kg/m3 B. 1.025 kg/m3 C. 1.225 kg/m3 D. 1.425 kg/m3 Submitted by: Ch.Naeem Kamboh...

6. The second most abundant metal found in the earth’s crust is_____________?

   A. Silicon B. Aluminium C. Calcium D. Sodium Submitted by: Ashfaque Ali Khoso...

7. The image formed in a compound microscope is_____________?

   A. erect B. inverted C. sometimes erect, sometimes inverted D. none Submitted by: Yousuf Sanjrani...

8. 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...

9. which one is the most common disease?

   A. Dental B. Leprosy C. Headache D. Migraine Submitted by: Asif Amir...

10. 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...