1 ata is equivalent to_________________?

Related Mcqs:

1. 1 torr is equivalent to_________________?

   A. 1 mm Hg
   B. 1 Pascal
   C. 1 atm
   D. 1 mm wc

2. 1 BTU/lb.←°F is equivalent to ____________ kcal/kg.°C?

   A. 1
   B. 2.42
   C. 1.987
   D. 4.97

3. Kinematic viscosity of 1 m2 /second is equivalent to _____________ stokes?

   A. 10
   B. 102
   C. 103
   D. 104

4. In the reaction, represented by Na2CO3 + HC1 → NaHO3 + NaCl, the equivalent weight of Na2CO3 is________________?

   A. 53
   B. 5.3
   C. 106
   D. 10.6

5. A sample of well water contains 140 gm/m3 Ca2+ ions and 345 gm/m3 Na+ ions. The hardness of the sample of water, expressed in terms of equivalent CaCO3 in gm/m3 is (assuming atomic masses of Ca :40, Na : 23, C : 12, O : 16) ?

   A. 350
   B. 485
   C. 140
   D. 345

6. Number of gram equivalent of solute dissolved in one litre of solution is called its___________________?

   A. Normally
   B. Molarity
   C. Molality
   D. Formality

7. A sugar solution containing _________________ percent sugar is equivalent to 1 Brix?

   A. 0.01
   B. 0.1
   C. 1
   D. 10

8. One ‘Therm’ is equivalent to___________________?

   A. 105 BTU
   B. 105 kcal
   C. 109 BTU
   D. 109 kcal

9. 1 Kcal/kg. °C is equivalent to _______________ BTU/lb. °F ?

   A. 1
   B. 2.42
   C. 4.97
   D. None of these

10. 1m3 is approximately equal to_________________?

    A. 28 litres
    B. 35 ft3
    C. 4.5 litres
    D. 4.5 ft3