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Smita Mittal 8 years, 4 months ago

Real gases are non-hypothetical gases whose molecules occupy space and have interactions; consequently, they adhere to gas laws. 

An ideal gas is a theoretical gas composed of many randomly moving point particles whose only interaction is the perfectly elastic collision.The ideal gas concept is useful because it obeys the ideal gas law, a simplified equation of state, and is amenable to analysis under statistical mechanics.

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Naveen Sharma 8 years, 3 months ago

Valence shell electron pair repulsion (VSEPR) theory is a model used in chemistry to predict the geometry of individual molecules from the number of electron pairs surrounding their central atoms. It is also named the Gillespie-Nyholm theory after its two main developers.

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. . 8 years, 4 months ago

Sigma is 4 and and pi is 2
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Dibyendu Tala 8 years, 4 months ago

If the electron is in shell that mean it is nearest to nucleus and if in f shell it is far from nucleus. Since, atomic shield spend on electron on electron density is very less for d and f shells, hence it has poor shielding effectas compared to s and p shell.
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Mahima Singh 8 years, 4 months ago

Equilibrium is a state in which the forward and reverse reaction are equal.
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Himani Dhami 8 years, 4 months ago

Cisplatin and taxol are effective in cancer therapy

Arpit Ghura 8 years, 4 months ago

Taxol

Anuj Kumar 8 years, 4 months ago

Cis platin...
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Anuj Kumar 8 years, 4 months ago

Depends upon the intensity of light
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Anuj Kumar 8 years, 4 months ago

To. Know.. Electronic gain.. Tendency
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Aryushi Jha 8 years, 4 months ago

According to him when draw the graph of atomic volumes with respect to atomic masses , then the elements having similar properties occupy solar positions on the curve.
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Anuj Kumar 8 years, 4 months ago

Because the density of ice is less than water
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Nivedika Verma 8 years, 4 months ago

No. Of covalent bond in a compound..is callled its. Covalency..
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Sakshi Dahiya 8 years, 4 months ago

The phenomenon by virtue of which different organic compounds have same molecular formula but different structural formulae
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Govind Singh 7 years, 11 months ago

CO + Cl2 = CoCl2 2. 3. 0. (At t=0) 2-x. 3-x. x. (At equilibrium)As mentioned in the Q...At equilibrium 1 mole of CO is present therefore...2-x = 1X=1Now... Substituting the value of x we get..At equilibrium...1 mole of CO (1/5). |2 moles of Cl2 (2/5). | (There conc.)1 mole of COCl2 (1/5). |Kc = (1/5) ÷ (2/5)(1/5)= 2.5

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Muskan Bhagat 8 years, 4 months ago

Electron permosion in orbital

Muskan Bhagat 8 years, 4 months ago

In short It is electron permission in orbital
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Jessi David 8 years, 4 months ago

The ionization energy (IE) is qualitatively defined as the amount of energy required to remove the most loosely bound electron, the valence electron, of an isolated gaseous atom to form a cation. It is quantitatively expressed in symbols as X + energy → X+ + e− where X is any atom or molecule capable of being ionized, X+ is that atom or molecule with an electron removed, and e− is the removed electron. This is an endothermic process. Generally, the closer the electrons are to the nucleus of the atom, the higher the atom's ionization energy. The units for ionization energy are different in physics and chemistry. In physics, the unit is the amount of energy required to remove a single electron from a single atom or molecule: expressed as an electron volt. In chemistry, the units are the amount of energy it takes for all of the atoms in a mole of substance to lose one electron each: molar ionization energy or enthalpy, expressed as kilojoules per mole (kJ/mol) or kilocalories per mole (kcal/mol).[1] Comparison of IEs of atoms in the periodic table reveals two patterns: IEs generally increase as one moves from left to right within a given period. IEs generally decrease as one moves down a given group. (The latter is due to the outer electron shell being progressively further away from the nucleus with the addition of one inner shell per row as one moves down the column.) The nth ionization energy refers to the amount of energy required to remove an electron from the species

Sakshi Dahiya 8 years, 4 months ago

Energy required to lose electron from gaseous state of an atom
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Rishabh Rai 8 years, 4 months ago

Impact name 101 unnilunium symbol unu , 118 ununoctium symbol Uuo

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