Description : In an atom the order of filling up of the orbitals is governed by which principle? -General Knowledge
Last Answer : The answer is 'Aufbau principle'
Last Answer : answer:
Description : What is Aufbau’s principle? How it helps to fill electrons in an atom in different orbitals?
Last Answer : Ans Electrons are filled in orbitals of an atom according to increasing energies which is in accordance to (n+l) values of electrons. If (n+l )values are same the electron goes to orbital having lower value of n.
Description : In the filling of electron orbitals for the elemen sulfur, which has 16 electrons, the number of electrons in the 3p orbitals is: w) 3 x) 4 y) 6 z) 0
Last Answer : ANSWER: X -- 4
Description : In which of the following central atom makes use of `sp^(3)` hybrid orbitals
Last Answer : In which of the following central atom makes use of `sp^(3)` hybrid orbitals A. `SO_(2)` B. `SO_(3)` C. `H_(2)S` D. `H_(2)O`
Description : The high reactivity of fluorine is due to (a) Its high electronegativity (b) Small size of flourine atom (c) Availability of d-orbitals (d) Strong F-F bond
Last Answer : Ans:(a)
Description : The high reactivity of fluorine is due to (1) small size of fluorine atom (2) its high electro negativity (3) availability of d-orbitals (4) strong F - F bond
Last Answer : (2) its high electro negativity Explanation: The high reactivity of fluorine is due to its high electro negativity.
Description : The number of electrons of a neutral atom is automatically known if one knows the? A. Atomic number (Answer) B. Atomic weight C. Number of orbitals D. none
Last Answer : A. Atomic number (Answer)
Description : Where are the two lone pairs of electrons of the oxygen atom in an alcohol molecule located? (a) in two p orbitals (b) in two sp orbitals (c) in two sp2 orbitals (d) in two sp3 orbitals
Last Answer : in two sp3 orbitals
Description : For which molecule can the bonding be described in terms of sp3 hybrid orbitals of the central atom? w) CH4 x) SF6 y) BF3 z) PCL5
Last Answer : ANSWER: B -- CH4
Description : In Freud's of the personality what part is considered to be governed by the reality principle?
Last Answer : ego
Description : Which principle provides a system in which the government derives its power from the governed?
Last Answer : Popular sovereignty refers to a system in which the government derives power from the consent of the governed. This was a very popular political ideal during the years of the Enlightenment, when philosophers ... gave rise to the world's democracies, including that which is used in the United States.
Description : The phrase in the Declaration of Independence stating "that governments are instituted among Men, deriving their just powers from the consent of the governed" illustrates the principle of?
Last Answer : the Social Contract theory
Description : Judicial review in India is governed by the principle a) Due process of Law b) Procedure established by Law c) By Law d) None of the above
Last Answer : b) Procedure established by Law
Description : For principle quantum number `n = 4`, the total number of orbitals having `l =3` is
Last Answer : For principle quantum number `n = 4`, the total number of orbitals having `l =3` is A. 3 B. 7 C. 5 D. 9
Description : The order of energy level of molecular orbitals in H3 species in a. 1σ < 2σ = 3σ b. 1σ >2σ = 3σ c. 1σ =2σ < 3σ d. 1σ < 2σ < 3σ
Last Answer : d. 1σ < 2σ < 3σ
Description : ThThe order -processing task that involves verifying product availability, checking prices and customer credit ratings, and filling orders is A)warehousing. B)order handling. C)information processing. D)materials handling.
Last Answer : B)order handling
Description : Pick up the incorrect statement from the following: (A) The rate of flow of water through a unit cross-sectional area under a unit hydraulic gradient, is called coefficient of permeability (B) ... aquifers, is governed by the Darcy's law (D) The term 'transmissibility' was introduced by Meinzer
Last Answer : Answer: Option D
Description : Pick up the correct statement from the following: (A) An artificial barrier which makes the enclosed area safe for anchorage of ships, is known as break water (B) The break water whose inside is used ... wall is governed by the length of the largest vessel likely to be berthed (D) All the above
Last Answer : (D) All the above
Description : How many orbitals make up any s -sub level? (a) 1 (b) 3 (c) 5 (d) 7
Description : What is the principle of identification of element or atom with the help of line spectrum ?
Last Answer : : Atomic spectroscopy is a good method for identifying elements. The atomic spectrum contains numerous finely divided lines. But if the amount of that element in the sample is less then some lines start ... the spectrum of the standard RU powder, the number of atoms in that sample can be identified.
Description : According to Aufbau principle , the `19^(th)` electron in an atom goes into the :-
Last Answer : According to Aufbau principle , the `19^(th)` electron in an atom goes into the :- A. 4s - orbital B. 3d - orbital C. 4p - orbital D. 3p - orbital
Description : Which principle is followed in the distribution of electrons in an atom?
Last Answer : Which principle is followed in the distribution of electrons in an atom?
Description : The atomic spectra of hydrogen are explained by (a) Rutherford's model of the atom (b) Hund's rule of maximum multiplicity (c) Pauli's exclusion principle (d) Bohr's theory
Last Answer : Ans:(d)
Description : The principle of atom bomb?
Last Answer : Uncontrolled chain reaction of nuclear fission
Description : Tell what would happen to the stability of an atom, with atomic number higher than18, if the aufbau principle was not introduced.
Last Answer : Ans. We cannot find out the exact reason of stability of an atom & why they should have filled inner orbits before outermost shell.
Description : “Each electron in an atom must have its own unique set of quantum numbers” is a statement of--------? A. Aufbau principle B. Pauli exclusion principle (Answer) C. Hund’s rule D. Periodic law
Last Answer : B. Pauli exclusion principle (Answer)
Description : An atom bomb works on the principle of (A) Nuclear fission (B) Nuclear fusion (C) Both the nuclear fission & fusion (D) Ionisation
Last Answer : Option A
Description : “All the four quantum numbers of two electrons in an atom are not the same.” It is the law of — (1) Hund’s (2) Exclusion Principle of Pauli (3) Uncertainty Principle of Hiesenberg (4) Avogadro’s Law
Last Answer : Exclusion Principle of Pauli
Description : To what extent do you think our moral codes are governed by our reasoning ability?
Last Answer : However which way it goes, one thing I’m certain of is that emotions have a lot to do with it.
Description : Would you rather be governed by one wise person or millions of stupid people?
Last Answer : LOL, I’d have to say one wise person rather then the latter =P, only reason being nothing would ever get accomplished with million’s of “stupid” people’s incoherent thought’s and ideal’s O_o =^.^=
Description : Both living and the non-living are made of same elements and are governed by the similar physical laws. In which respect are they different?
Last Answer : Answer: Level organization.
Last Answer : : 12 kilometers on both sides.
Description : The ventilation movements of the lungs in mammals are governed by
Last Answer : The ventilation movements of the lungs in mammals are governed by A. Muscular wall of the ... C. Diaphragm D. Diaphragm and intercostal muscles
Description : A democratic country is governed by, its –
Last Answer : A democratic country is governed by, its – (a) Military (b) Police (c) Politicians (d) Constitution
Description : Human behaviours are governed only by instinct.
Last Answer : State whether the following statement are true or false with reason : Human behaviours are governed only by instinct.
Description : Who was a philosopher that taught that the universe was governed by the same laws as music and numbers?
Last Answer : Need answer
Description : In Athensthe citizens governed themselves.All men could vote in the assembly.what is this type of government?
Description : What modern country was governed by Muslim rulers during the middle ages?
Last Answer : Spain
Description : How did interpretations of the idea that governments derive their power from the consent of the governed change between the writing of the Declaration of Independence and today?
Last Answer : Feel Free to Answer
Description : What was the extent from esst to west in miles and kilometers of the lands that napoleon governed or controlled?
Last Answer : What is the answer ?
Description : Would you rather live in a highly centralized and powerful state such as Great Zimbabwe or the Kingdom of Mali or would you rather live in a more locally governed region such as the Congo Forest or th?
Last Answer : I would rather live in a highly centralized and powerfulstate.
Description : What is the meaning of Governments are instituted among men deriving their just powers from the consent of governed.?
Description : Which form of government do elected officials represent the vote of the governed?
Last Answer : a representative democracy
Description : What is a Bushido and how was it governed by a samurais life?
Last Answer : By bing then send ms
Description : which of the following best explain how napoleon governed frances empire in europe?
Last Answer : He established a new set of laws based on reason rather than tradition.
Description : How was the Massachusetts colony governed?
Last Answer : Massachusetts was governed by a royal charter. The land of the colony was granted by the king of England. It was to be governed according to English law.
Description : Regional rural banks are governed by
Last Answer : NABARD