The most important force which pulls water up | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The most important force responsible for the ascent of sap in tall trees is the cohesion-tension mechanism. Cohesive force is the intermolecular f

Vedclass · Accepted Answer

Cohesive force

Vedclass · Answer

(C) The most important force responsible for the ascent of sap in tall trees is the cohesion-tension mechanism. Cohesive force is the intermolecular force of attraction between $H_2O$ molecules,which allows them to form a continuous water column in the xylem. This column is pulled upward by the transpiration pull generated at the leaf surface.

The most important force which pulls water up in tall trees is

Similar Questions

Which is the most widely accepted theory for the ascent of sap in trees?

Many transplanted seedlings may not survive because:

The continuous excretion of watery substance from the stump of a well-watered pot plant after cutting off the shoot slightly above the base is due to:

According to capillarity theory, . . . . . . alone causes ascent of sap in plants.

What causes the development of root pressure?

Vedclass Test Series

Exam Paper Generator

Online Exam Module