Which of the following are examples of hydrolysis reactions? Dissolving a salt of a weak acid or base in water is an example of a hydrolysis reaction. Strong acids may also be hydrolyzed. For example, dissolving sulfuric acid in water yields hydronium and bisulfate. Which is a hydrolysis reaction? Usually hydrolysis is a chemical process […]
How long does it take for salt to dissolve in hot water?
Why diffusion is slowest in solid and fastest in gas?
Why diffusion is slowest in solid and fastest in gas? Diffusion takes place with slowest rate in the case of solids. The rate of diffusion is almost negligible in solids. Since the particles of solid have lowest kinetic energy so they do not move. Hence, diffusion takes a long time in the case of solid. […]
What is nerve impulse in simple words?
What is nerve impulse in simple words? A nerve impulse is the way nerve cells (neurons) communicate with one another. Nerve impulses are mostly electrical signals along the dendrites to produce a nerve impulse or action potential. The action potential is the result of ions moving in and out of the cell. What are the […]
What does the water on the plastic wrap represent?
What does the water on the plastic wrap represent? This represents surface water, such as oceans, lakes, or streams. 4. Put plastic wrap over the top of the bowl, making sure it is on tight. What does the plastic wrap represent in this experiment? In the experiment, the beakers represented the earth’s atmosphere, the plastic […]
How does recycling water help the environment?
How does recycling water help the environment? What are the Environmental Benefits of Water Recycling? Water Recycling Can Decrease Diversion of Freshwater from Sensitive Ecosystems. Water Recycling Decreases Discharge to Sensitive Water Bodies. Recycled Water May Be Used to Create or Enhance Wetlands and Riparian (Stream) Habitats. How can we reduce reuse and recycle water […]
What is the working principle of capacitor?
What is the working principle of capacitor? A capacitor works on the principle that the capacitance of a conductor increases appreciably when an earthed conductor is brought near it. Hence, a capacitor has two plates separated by a distance having equal and opposite charges. What is the main function of capacitor? A capacitor is an […]
Why are periodic forest fires beneficial to the forest?
Why are periodic forest fires beneficial to the forest? When done in small doses, controlled burns can be beneficial to forest growth. Naturally, periodic forest fires help to clear away old brush and allow for new growth. They recycle nutrients back into the soil, disperse seeds of fire-adapted plants and burn ground cover to give […]
What are the two types of electrostatic fields?
What are the two types of electrostatic fields? The electric field is mainly classified into two types. They are the uniform electric field and the nonuniform electric field. How do you know if a field is electrostatic? A vector field is a possible electric field in the electrostatic regime if and only if its curl […]
What is the relationship between heat work and internal energy?
What is the relationship between heat work and internal energy? The relationship between the internal energy of a system and its heat and work exchange with the surroundings is: E = q + w (The form of work will be restricted to gaseous, PV-type for this discussion.) Interestingly, both q and w are not state […]