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What is 1st ionisation enthalpy?
it is the energy required for a mole of atom to loose a mole of electron.
Does a combustion have a negative entropy or positive entropy?
A combustion reaction typically results in an increase in entropy due to the increase in the number of gaseous molecules formed during the reaction, leading to more disorder in the system. Therefore, combustion generally has a positive entropy change.
Are the Sun and the Earth gaseous planets?
The Sun is not a planet. It is a star. The Earth has gas on it, but it is not gaseous compared to the planets defined as gaseous. So your answer would be no the Sun and the Earth are not gaseous planets.
What is first ionization enegy?
The first ionization energy is the energy required to remove the outermost (most loosely held) electron from a neutral atom in its gaseous state. It is a measure of how strongly an atom holds onto its electrons, with higher ionization energies indicating a stronger hold.
Is a gaseous non-metal?
Gaseous chemical elements are nonmetals.
Energy required to convert of ionic solid to widely separated gaseous ions?
The energy required to convert an ionic solid into widely separated gaseous ions is known as the lattice energy. It represents the energy needed to break the strong ionic bonds within the solid and separate the ions to infinity. Lattice energy is influenced by factors such as ion charges, ion sizes, and crystal structure.
What happens to gaseous hydrogen when it is heated?
I am almost positive that it explodes
How do you convert your car to use human gaseous emissions?
you ask a scientist.
Is Saturn soild or gaseous?
I did a special project about it in school & researched it. I'm positive it's gaseous because my science teacher checked it.
The value 349 kJ mol represents chlorine's?
The value 349 kJ/mol represents chlorine's enthalpy of atomization, which is the energy required to convert one mole of gaseous chlorine atoms into individual gaseous chlorine atoms. It reflects the strength of the bonds within the chlorine molecule.
What is the role of nitrofying bacteria?
Convert gaseous Nitrogen into nitrogen compounds.
What is the different between iodine in enthalpy in atomisation and enthalp y of sublimation?
i believe that standard enthalpy change of atomisation is the enthalpy change that takes place when one mole of gaseous atoms is formed from its elements under standard conditions(which includes breaking of bonds between atoms within molecules), while for sublimation it only involves the change of states (from solid to liquid) with no intramolecular bonds broken.
What is the energy required to remove an electron from an atom in the gaseous?
The ionization energy, expressed in kJ/mol.
What is a gaseous product of photosynthesis?
Oxygen is a gaseous product of photosynthesis, produced when plants use sunlight to convert carbon dioxide and water into glucose and oxygen. This process takes place in the chloroplasts of plant cells.
What is meant by isolated gaseous atom and why this term is used in case of ionization energy?
ionization enthalpy means the energy required to remove an electron from isolated gaseous atom in its ground state . the isolated gaseous state is the state in which no other force of attraction acting on an atom form other atom . so that, we get the exact energy required to romove or add an electron to an atom. and here ground state is used to say that electron are stable and are not exited .. so , the ionization enthalpy is the energy required to remove an electron from gaseous atom which is free from other atom in that state in which electrons are stable. by shashank
What is the energy required to remove an electron from an atom in gaseous state called?
ionization energy
What energy is required to remove an electron from an atom?
The energy needed to remove an electron from an atom (in the gaseous state) is called the IONIZATION ENERGY.
