A.1 ; 1
B.1 ; 4
C.1 ; 5
D.1 ; 16
Related Mcqs:
- One litre of gas A and two litres of gas B. both having same temperature 100?C and same pressure 2.5 bar will have the ratio of kinetic energies of their molecules as
- The ratio of oxygen available to the oxygen required for stabilization of sewage is called
- Three engines A, B and C operating on Carnot cycle use working substances as oxygen, hydrogen and air. Which engine will have higher efficiency?
- The number of oxygen molecules associating with haemoglobin in man is:
- In his experiment Stanley Miller was successful to demonstrate the formation of amino acids by passing an electric discharge in a mixture of ammonia, water, hydrogen and:
- If a mixture containing 3 moles of hydrogen and 1 mole of nitrogen is converted completely in ammonia the ration of initial and final volumes at the same temperature and pressure would be ______________?
- A solid spherical ball rolls on a table. The momen’ of inertia of the ball is given by 3/5 x mass x radius2. The ratio of translational and rotational kinetic energies for ball will be
- In water molecule, line-segments connecting the centres of the two hydrogen atoms with the centre of oxygen atoms form an angle of about:
- In richest mixture the air fuel ratio is about:
- A rich mixture will have an air-fuel ratio
