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How do polar molecules align themselves in a field?
Polar molecules align themselves in a field because they have a positive and negative end. When placed in an electric field, the positive end of the molecule will align towards the negative side of the field, while the negative end will align towards the positive side. This alignment helps to minimize the energy of the system.
Why does drops of ethanol are attracted to a charged strip?
Drops of ethanol are attracted to a charged strip because ethanol is a polar molecule with a slightly positive and negative end. When a charged strip is brought near the drops, the positive or negative end of the ethanol molecule is attracted to the opposite charge on the strip, leading to the movement of the drops towards the strip.
Why are hydrogen bonds able to form between water molecules?
Hydrogen bonds can form between water molecules because the oxygen atom in water is slightly electronegative, pulling electron density towards itself. This creates a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atoms. The partially positive hydrogen atom of one water molecule is attracted to the partially negative oxygen atom of another water molecule, forming a hydrogen bond.
Why is hemoglobin attracted towards magnet?
Hemoglobin contains iron, which is attracted to magnetic fields. When exposed to a strong magnetic field, the iron in hemoglobin aligns with the field, causing it to be attracted towards the magnet.
Why boiling point of H2O is greater than H2S?
Although both molecules are polar and have similar masses, the O-H bond in water is highly polar, producing a dipole movement in the overall molecule towards O. The S-H is also polar and produces a dipole movement towards S, but it is not as strong a separation of charge as that produced by O-H. This results in H20 molecules being more strongly attracted to each other by Hydrogen bonding, than H2S molecules which are attracted to each other due to only dipole-dipole attraction. Stronger attraction between molecules means it takes more energy to separate them into the gas phase, making it have a higher boiling point.
What pulls gas molecules in the atmosphere toward the Earth?
Gravity is the force that pulls gas molecules in the atmosphere towards the Earth. The Earth's mass creates a gravitational pull that acts on all objects, including gas molecules, causing them to be attracted towards the Earth's surface.
How does a negative point charge behave in an electric field produced by a positive point charge?
A negative point charge will be attracted towards a positive point charge in an electric field.
Are electrons negatively charged or is it just a convention then how do tell it is attracted towards the positive?
electrons have a negative charge...or atleast that's what i was taught:P
How do polar molecules align themselves in a field?
Polar molecules align themselves in a field because they have a positive and negative end. When placed in an electric field, the positive end of the molecule will align towards the negative side of the field, while the negative end will align towards the positive side. This alignment helps to minimize the energy of the system.
Which atomic particle carries a positive charge?
it would be probably cation as it carries a positive charge in electrolysis and is attracted towards negative electrode
Why water molecules have positive and negative poles?
Water(H2O) is a polar molecules due to the electronegative of oxygen (O). O draws the electrons towards it creating a negative charge over its atom. The hydrogen in comparison is positive in comparison.
Why does drops of ethanol are attracted to a charged strip?
Drops of ethanol are attracted to a charged strip because ethanol is a polar molecule with a slightly positive and negative end. When a charged strip is brought near the drops, the positive or negative end of the ethanol molecule is attracted to the opposite charge on the strip, leading to the movement of the drops towards the strip.
Why are hydrogen bonds able to form between water molecules?
Hydrogen bonds can form between water molecules because the oxygen atom in water is slightly electronegative, pulling electron density towards itself. This creates a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atoms. The partially positive hydrogen atom of one water molecule is attracted to the partially negative oxygen atom of another water molecule, forming a hydrogen bond.
Why is an alpha particle attracted to a negative plate?
An alpha particle is made up of two protons and two neutrons, giving it a positive charge. As opposite charges attract, the positive charge of the alpha particle is attracted to the negative charge of the plate.
Why the steam of water bends towards the rod?
The steam of water bends towards the rod due to the electrostatic attraction between the charged rod and the polar water molecules. When the rod is charged (positively or negatively), it induces a polarization in the nearby water molecules, causing them to align with the electric field created by the rod. This results in the steam being attracted towards the rod, causing the bending effect.
What is hydrochloric acid in strucural form?
Hydrochloric acid is HCl dissolved in water When dissolved in water the Hydrogen (H) and the Chlorine (Cl) separate. The Hydrogen ion has a positive charge, as it has one fewer electron than it would have as a hydrogen atom, and the Chloride ion has a negative charge, it having one extra electron. The H+ ion reacts with H2O (water molecules) to form [H3O]+ whereas the Cl- ion is quite happy to sit around on its own. Interestingly, water molecules are polar, their O bit is slightly negative whilst their H bits are slightly positive. This means that the water molecules near the Chloride ions will tend to point their H atoms towards the Cl-. Hope this helps, L
Do positive and negative charges repel or attract each other?
Positive and negative charges attract each other due to their opposite types. Positive charges are attracted to negative charges, causing them to pull towards each other. This fundamental principle is known as the law of electrostatic attraction.
