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Due to surface tension- Dancing of camphor on water. Floatation of the needle on water. Which of the statements given above is/are correct? Both 1 and 2 If the distance between two objects is...
The strongest bond is –Triple bond The number of moles of solute per kg of a solvent is called Molality 3.In the treatment of cancer, which of the following is used? 60Co27 On addition...
Bleeding and rupturing of blood vessels is prevented by-Vitamin K The digestive gland of prawn is-Hepatopancreas Omasum is absent in Camel Select the correct match using the code given below: Column-I Column-II Cellulose...
The mass of 6.02×1023molecules of CO is-28g Which of the following gases will have the highest rate of diffusion?NH3 Rate of diffusion of a gas is Inversely proportional to the square root of its molecular...
In whole-body mass, the percentage of blood is(approx.)-7% The hardest part of the human body is-Enamel Which one of the following organs has the capacity of regeneration? Liver Consider...
Consider the following statements: We have two eyes for sight because this horizontal vision area increases from 150 degrees to 180 degrees. In the Farsightedness defect, the person can clearly see the objects nearby....
Consider the following statements: Teisserenc de Bort named the troposphere and discovered the stratosphere. On June 21, the rays of the sun form an angle of 90 degrees on the tropic of cancer. Which...
