any experiment related pressure

Set up the experiment as shown in the figur..

A 100 mL syringe is taken whose nozzle is plugged or closed by inserting a rubber cork. The plunger is drawn out such that the whole space is occupied by air. When the plunger is pushed back into the syringe we notice that the air inside the syringe decreases i.e., it is compressed. The experi..

Vapor Pressure and Raoult's Law - In 1886 the French chemist Francois Marie Raoult carried out a series of experiments to study the vapor pressure of a number of binary solutions containing non-volatile as well as volatile non electrolyte solutes. On the basis of the r..

A known mass W B of the non-volatile solute is dissolved in a known mass (W A ) of the volatile solvent to prepare a dilute solution and relative lowering of vapor pressure is determined experimentally. Knowing the molecular mass (M A ) of the solvent, molecular mass (M B ) of..

The gaseous envelope surrounding the Earth is called earth's atmosphere, extending to a few kilometres above the surface. The pressure exerted by the atmosphere is called atmospheric pressure. The magnitude of this pressure is nearly 1.01x10 5 N/m 2 (Refer Torricelli..

We can investigate pressure in a liquid by using the apparatus shown in figure belo..

Diagram showing relationship of Osmotic Pressure (OP), Turgor Pressure (TP) and Wall Pressure (WP) The actual pressure exerted by the protoplasm of turgid cell against cell wall is the turgor pressure..

The effect of the enormous atmospheric pressure can be demonstrated by removing air from a can using a vacuum pump. The can collapses as the air pressure inside the can becomes less than the atmospheric pressure outsid..

In this experiment all tissues external to xylem from a part of branch is girdled. Now this ringed twig is placed in a beaker containing water. It is noticed that upper leaves of shoot remains turgid and indicates water is still moving upwards through xylem. Ringing Experiment..