Advertisements
Advertisements
Question
Water present in the form of hydrated oxides of Silicon, Aluminium is called ______.
Options
Hygroscopic Water
Gravitational Water
Combined Water
Capillary Water
Advertisements
Solution
Water present in the form of hydrated oxides of Silicon, Aluminium is called Combined Water.
APPEARS IN
RELATED QUESTIONS
Define the following:
Hygroscopic water
In soil, ______is available for absorption by plant roots.
Which of the following term correctly describes the microenvironment surrounding the root from which plants absorb water?
Due to which ·of the following reason root cap has no function in water absorption?
Plants absorb water from the ______.
Water absorption takes place through ______.
Water present in the form of hydrated oxides of silicon, aluminium, etc. is called ______.
______ is available to the plants for absorption.
Identify the correct match of type of water given in Column-I and its character in column-II and select the correct option.
| Column-I | Column· II | ||
| (i) | Capillary water | (a) | Present in the form of hydrated oxides of Silicon and Aluminium |
| (ii) | Hygroscopic water | (b) | Goes down through large pores between soil particles and reach water table |
| (iii) | Combined water | (c) | Held in between small non-colloidal soil particles |
| (iv) | Gravitational water | (d) | Held tightly around soil particles by adhesive forces |
Fill in the column 'B' with appropriate answer:
| Column A | Column B | ||
| (I) | Water adsorbed on soil particles | (a) | ______ |
| (ii) | Water penetrated deep in soil | (b) | ______ |
| (iii) | Water present as hydrated oxides | (c) | ______ |
| (iv) | Water present between soil particle | (d) | ______ |
(Capillary water, Combined water, Hygroscopic water, Gravitational water)
