most polar drug and can be assigned the lowest log P value i.e. 0.16. Propanolol is the least polar drug because it contains non-polar aromatic functional group. Benzene is rendered non-polar due to its high structural symmetry of pi system of p-orbitals that distributes the charge equally along the ring. Therefore‚ propranolol can be assigned the highest log P value i.e. 3.21. Metoprolol is more polar than propranolol due to oxygen atom in the ether functional group. It can act as H-bond acceptor
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CHAPTER-23 HW. Rahaf AlBathi 121114 Question 1 The electron configuration of a Ni2+ ion is: | A) [Ar]4s23d8 | | B) [Ar]4s23d6 | | C) [Ar]3d8 | | D) [Ar]3d6 | Question 2 The Fe3+ ion has _____ electrons in 3d orbitals. | A) 6 | | B) 5 | | C) 4 | | D) 3 | | E) 2 | Question 3 A ligand is: | A) a molecule or ion that has at least one lone pair of electrons | | B) a nucleophile | | C) a Lewis base | | D) part of a coordination compound |
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CORE SYLLABUS for National Eligibility-Cum-Entrance Test (NEET) for Admission to MBBS/BDS Courses The Medical Council of India (MCI) recommended the following syllabus for National Eligibility-cum-Entrance Test for admission to MBBS/BDS courses across the country (NEET-UG) after review of various State syllabi as well as those prepared by CBSE‚ NCERT and COBSE. This is to establish a uniformity across the country keeping in view the relevance of different areas in Medical Education. PHYSICS
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Final Exam Review Chapter 2 Study Questions 1. Define the following a) element b) compound c) pure substance 2. Classify each of the following as a pure substance or a mixture. For each pure substance‚ indicate whether it is an element or a compound. Which of the mixtures are solutions a) air b) titanium c) oak d) baking soda e) oxygen f) 7-Up g) wine h) carbon monoxide 3. Label each of the following drawings as element‚ compound‚ or mixture (Assume each type of circle
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Physics 123 Ferro-Para-Di-Magnetism Magnetism is defined in the dictionary as the class of phenomena exhibited by a magnetic field. In physics there are a few types of magnetism. In this paper only three types will be covered which are ferromagnetism‚ paramagnetism‚ and diamagnetism. Ferromagnetism is considered the strongest type of magnetism‚ as it is a permanent magnet. A permanent magnet is one that remains a magnet after being magnetized by an outside magnetic field. Ferromagnetism is
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List of Chemistry Terms used in daily life α (alpha)‚ β (beta) α- (β-‚ γ-) ray spectrometer α-addition (alpha-addition) α-cleavage (alpha-cleavage) α-decay (alpha-decay) α-effect α-elimination α-expulsion in photochemistry α-oxo carbenes α-particle (alpha-particle) ’A’ value -factorquantity ab initio quantum mechanical methods abatement in atmospheric chemistry abeo- abiological abiotic abiotic transformation absolute activation analysis absolute activity‚ quantity absolute
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amount of violence stay that way‚ and violent places continue to produce killers. The first factor is brain damage. “ … This depends on when the damage occurs‚ it is a very precise thing. All of the killers and psychopaths had damage to their orbital cortex‚ right above the eyes.” All of the brains that Mr. Fallon looked at had this in common. The second factor is genetics‚ there is actually a gene for violence‚ MAOA. This gene is only on the X chromosome so it is passed from mothers. This is
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as their ancestry and the biological sex is going to determine which calculations need to be used. There are generally three main ancestry groups‚ caucasian‚ mongoloid‚ and negroid. The differences on the bone structure are very subtle (shape of orbital sockets‚ palette shape‚ and nasal width are key characteristics). To estimate the sex of the individual‚ we can analyse certain skull characteristics as follows: • The brow ridge of the skull: in females it tends to be more smooth‚ whereas in the
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focused on attaining firsts in space exploration‚ which were seen as necessary for national security and symbolic of technological and ideological superiority. The Space Race involved pioneering efforts to launch artificial satellites‚ sub-orbital and orbital human spaceflight around the Earth‚ and piloted voyages to the Moon. It effectively began with the Soviet launch of the Sputnik 1 artificial satellite on 4 October 1957‚ and concluded with the co-operative Apollo-Soyuz Test Project human spaceflight
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of climate change on the Earth” (Pidwirny‚ 2006). These factors when at there maximum or minimum values have significant impact on Earth’s overall climate. . Factors affecting climatological changes include: • Natural changes in the Earth’s orbital characteristics. • Atmospheric gas composition
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