Which one of the following statements ab...

Which one of the following statements about water is false ?

Watr is oxidized to oxygen during photo-synthesis

Water can act both as an acid and as a base

There is extensive intramolecular hydrogen
bonding in the condensed phase

Ice formed by heavy water sinks in normal water

Verified by Experts

The correct Answer is:

In the condensed phase, there is extensive
intermolecular hydrogen bonding in water
molecules but there is no intramolecular hydrogen bonding

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Which one of the following statements about dyslexia is false?

It is the most commonly diagnosed learning disability

Learners with dyslexia have poor spelling abilities.

It Is Inheritable and runs In familles.

It affects boys more than girls

They are used as cation exchangers.

They have open structure which enables them to take up small molecules.

Zeolites are aluminosilicates having three dimensional network.

Some of the`SiO_(4)^(4-).` units are replaced by `AlO_(4)^(5-)` and AlO_(6)^(9-)` ions in zeoplites.

Underground water level could be improved with forest or ve3getation covers

Controlling surface runoff is one of the ways to conserve water

Sprinklers effectively control evaporation

Water is a non-renewable resource