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In which of the following bonding theory, water molecules break down to form H+ and OH- ions?

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in Casting-Forming-Welding I by (687k points)
In which of the following bonding theory, water molecules break down to form H+ and OH- ions?

(a) Electrostatic bonding theory

(b) Hot strength theory

(c) Surface tension theory

(d) Block and wedge theory

The question was asked by my college professor while I was bunking the class.

The above asked question is from Bonding Theory in portion Molding and Core Sands of Casting-Forming-Welding I

1 Answer

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Best answer
Correct option is (a) Electrostatic bonding theory

Explanation: In electrostatic bonding theory, water is mixed in clay and sand grains, these water molecules then break into H^+ ions and OH^– ions.

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