Name the solvent which is known as universal solvent.a)Ethanolb)Benzenec)Vinegard)WaterCorrect answer is option 'D'. Can you explain this answer?

Question

Answer

Water is capable of dissolving a variety of different substances, which is why it is such a good solvent. And, water is called the 'universal solvent' because it dissolves more substances than any other liquid. This is important to every living thing on earth. It means that wherever water goes, either through the ground or through our bodies, it takes along valuable chemicals, minerals, and nutrients.

It is water's chemical composition and physical attributes that make it such an excellent solvent. Water molecules have a polar arrangement of the oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge. This allows the water molecule to become attracted to many other different types of molecules. Water can become so heavily attracted to a different molecule, like salt (NaCl), that it can disrupt the attractive forces that hold the sodium and chloride in the salt molecule together and, thus, dissolve it.

Answer

Water is called the universal solvent because more substances dissolve in water than in any other chemical. This has to do with the polarity of each water molecule. The hydrogen side of each water (H2O) molecule carries a slight positive electric charge, while the oxygen side carries a slight negative electric charge. This helps water dissociate ionic compounds into their positive and negative ions. The positive part of an ionic compound is attracted to the oxygen side of water while the negative portion of the compound is attracted to the hydrogen side of the water.

Answer

Water
Water is known as the universal solvent because it has the ability to dissolve a wide variety of substances. This property is due to its unique molecular structure, which allows it to form hydrogen bonds with other molecules.

Properties of water as a solvent:
- Water is a polar molecule, meaning it has a slight positive charge on one end and a slight negative charge on the other. This polarity allows water molecules to attract and dissolve other polar molecules and ions.
- Water can dissolve a wide range of substances, including salts, sugars, acids, and bases. This makes it an excellent solvent for many chemical reactions and biological processes.
- Water's high specific heat capacity and heat of vaporization make it an effective solvent for regulating temperature in living organisms and environments.
- Water is a relatively small molecule, allowing it to easily penetrate and interact with other molecules.

Importance of water as a solvent:
- Water is essential for life as it serves as the primary solvent in biological systems, facilitating the transport of nutrients, waste, and other molecules within organisms.
- In nature, water acts as a solvent in weathering rocks, dissolving minerals, and shaping landscapes through erosion and deposition processes.
- Water is commonly used as a solvent in industrial processes, such as cleaning, manufacturing, and chemical reactions, due to its effectiveness and availability.
In conclusion, water's unique properties as a solvent make it essential for various natural and artificial processes, earning it the title of the universal solvent.

Answer

D

Answer

A substance capable of dissolving all or a large variety of substances.Water is at times recognized as a universal solvent because of the many substances that it can dissolve.

Answer

D) water

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