Question

the weight of soap increase by addition by ​

Answer 1

Answer:

Soap decreases the surface tension of water by weakening the hydrogen bonds. But salt, when dissolved in water, adds an ionic component to the surface structure. So when one examines pure water, the surface is a mesh where the hydrogens of each molecule are weakly attracted (hydrogen bonding) to the oxygens of the neighbouring molecules; when you add NaCl to the water, it dissociates, and you get "rings" of water molecules around each ion, thereby increasing Surface Tension. Thus we get T

2

>T

1

Explanation:

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Answer 2

Answer:

Add Sugar Before the Lye

Explanation:

• The ability of soap to lather is improved by sodium resinate.
• Increasing water's surface tension produces lather (and then stirring it up).
• One of the ways that soap cleans objects is by increasing surface tension.
• Water's surface tension is reduced by soap by weakening the hydrogen bonds. But when salt is dissolved in water, the surface structure gains an ionic component.
• In other words, when one looks at the surface of pure water, it looks like a mesh where the hydrogens of each molecule are weakly attracted (hydrogen bonding) to the oxygens of the neighboring molecules; however, when one adds NaCl to the water, it dissociates and you get "rings" of water molecules around each ion, increasing Surface Tension.
• The weight of soap increases by addition by ​Adding Sugar Before the Lye

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