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Would distilled water be more cohesive than salt water?
Distilled water would be more cohesive than salt water because salt water contains dissolved ions that disrupt the hydrogen bonding between water molecules, reducing cohesion. In distilled water, there are no dissolved ions to interfere with the hydrogen bonding, allowing water molecules to be more attracted to each other and exhibit greater cohesion.
Why is the pH meter placed in distilled water before testing each solution?
Not the pH-meter, but the electrode.
Do plant grow better with tap or distilled water?
Plants generally grow better with tap water because it contains minerals that are beneficial for plant growth. Distilled water lacks these minerals, which may eventually lead to nutrient deficiencies in plants. It's essential to consider the specific needs of each plant species when determining the best type of water to use.
Why do you have to test starch sugar and distilled water seperately?
Testing starch, sugar, and distilled water separately helps to establish baselines for comparison. This ensures that any observed changes in the results are due to the specific substance being tested rather than external factors. It helps in accurately determining the reactions and properties of each substance.
Which are the different types of water mentioned in the Indian Pharmacopoeia?
The Indian Pharmacopoeia mentions three types of water: purified water, distilled water, and water for injections. Each type has specific quality standards and uses in pharmaceutical formulations.
