What is the correct answer?


One molecule of oxygen is __________ times heavier than the hydrogen atom.

A. 12

B. 14

C. 16

D. 32

Correct Answer :

D. 32

Related Questions

Which of the following cycles has maximum efficiency? One kg of carbon produces __________ kg of carbon dioxide. The efficiency of a gas turbine is given by In closed cycle gas turbine, the air is compressed Strain re-setters are used to Which of the following is correct? A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The… The ratio of direct stress to volumetric strain in case of a body subjected… Which of the following has the minimum atomic mass? In a free expansion process, The point of contraflexure is a point where A cube subjected to three mutually perpendicular stress of equal intensity… The ideal efficiency of a Brayton cycle with regeneration, with increase… The unit of Young's modulus is The behaviour of a perfect gas, undergoing any change in the variables… According to Kelvin-Planck's statement, a perpetual motion of the __________… When coal is first dried and then crushed to a fine powder by pulverising… When gas is heated at constant pressure, the heat supplied is utilised… The compression ratio for petrol engines is The stress induced in a body, when suddenly loaded, is ________ the stress… If a part is constrained to move and heated, it will develop The extremeties of any diameter on Mohr's circle represent When a thin cylindrical shell is subjected to an internal pressure, the… The efficiency of Diesel cycle approaches to Otto cycle efficiency when When a beam is subjected to a bending moment, the strain in a layer is… The stress developed in a material at breaking point in extension is called The efficiency of Carnot cycle depends upon According to Euler's column theory, the crippling load for a column of… The oxygen atom is ________ times heavier than the hydrogen atom. A bar of copper and steel form a composite system, which is heated to…