Chapter 1 The Problem and the Background of the Study A. Introduction One of the major problems in our country is energy shortage. There are many methods and proposals on how to conserve it such as the use of batteries. One of these is an electrolytic cell. It contains an electrolyte through which an externally generated electric current is passed by a system of electrodes (electrically positive electrode is called the anode and the negative electrode the cathode) in order to produce an electrochemical
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Association of Teachers in Biological Sciences NATIONAL STANDARD EXAMINATION IN BIOLOGY 2011-2012 Date of Examination 27th November 2011 Time 15.00 to 17.00 Hrs INSTRUCTIONS TO CANDIDATES 01. On the answer sheet‚ fill up all the entries carefully in the space provided‚ ONLY IN BLOCK CAPITALS. Use only BLUE or BLACK BALL PEN for making entries and marking answers. Incomplete / incorrect / carelessly filled information may disqualify your candidature. 02. The question paper has 80 multiple
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Appendix APPENDIX 1 Chemical tests for functional groups Homologous series/ Typical compound Functional group(s) Alkanes CH3CH3 ethane C – C and C–H Alkenes CH2 = CH2 ethene C=C Chemical tests/Observations Add liquid bromine in ultraviolet light (or sunlight): White fumes of HBr liberated; decolourisation of bromine occurs slowly (a) Add Br2 in CCl4 at room temperature: Decolourisation of bromine occurs immediately CH2 = CH2 + Br2 → CH2BrCH2Br (b) Add acidified
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CHEMISTRY PRACTICALS CLASS-XII EXPERIMENT No. 1 AIM – (a) To prepare 100ml of M/20 solution of oxalic acid. (b)Using this calculate the molarity and strength of the given KMnO4 solution. APPARATUS AND CHEMICALS REQUIRED- Oxalic acid‚ weighing bottle‚ weight box‚ volumetric flask‚ funnel‚ distilled water‚ chemical balance‚ beakers‚ conical flask‚ funnel‚ burette‚ pipette‚ clamp stand‚ tile‚ dilute H2SO4‚ KMnO4 solution. THEORY- (a) Oxalic
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SMOKING’S IMMEDIATE EFFECTS ON THE BODY Many teenagers and adults think that there are no effects of smoking on their bodies until they reach 1 middle age. Smoking-caused lung cancer‚ other cancers‚ heart disease‚ and stroke typically do not occur until years after a person’s first cigarette. However‚ there are many serious harms from smoking that occur much sooner. In fact‚ smoking has numerous immediate health effects on the brain and on the respiratory‚ cardiovascular‚ gastrointestinal‚ immune
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SCHOOL OF NURSING AND ALLIED HEALTH SCIENCE BACHELOR OF NURSING SCIENCE WITH HONOURS ------------------------------------------------- NBNC 2607 CLINICAL PRACTICE 14 SEMESTER JAUNARY/ 2012 ------------------------------------------------- THE NURSING CARE AND MANAGEMENT OF CLIENT WITH PYELONEPHRITIS MATRICULATION NO : 880426565278001 IDENTITY CARD NO. : 880426-56-5278 TELEPHONE NO. : 0173127220 E-MAIL : zatil_qma@yahoo.com LEARNING CENTRE : PETALING JAYA
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w w ap eP m e tr .X w om .c s er June 2003 INTERNATIONAL GCSE MARKING SCHEME MAXIMUM MARK: 40 SYLLABUS/COMPONENT: 0620/01 CHEMISTRY (Multiple Choice) Page 1 Mark Scheme IGCSE EXAMINATIONS – June 2003 Syllabus 0620 Question Number Key Question Number Key 1 2 3 4 5 C B A D A 21 22 23 24 25 B D A B D 6 7 8 9 10 C A A B C 26 27 28 29 30 B D D D B 11 12 13 14 15 B D C D
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How does the midwife confirm that a pregnant woman is in good health? Discuss the assessment of physical wellbeing of the woman and what the midwife does when there are deviations from the normal health for the woman. Contents Introduction 3 The Role of the Midwife in Antenatal Care 4 First Antenatal Booking Visit 6 Return Antenatal Visits 7 Normal Values and Deviations from Normal 9 Signs of Deterioration 10 Recognition of acute critical illness in pregnancy 13 Conclusion 15
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REVIEW a. I‚. • • C • • c. • C 3. The effective nuclear charge is a. equal to the suns of the charges of the protons in the nucleus b. equal to the suns of the charges of the protons in the nucleus minus the sum of the electrons in the Outer shell c. lest than tire sum of the charges of the protons in the nucleus due to shielding by the electrons in the outer shell d. lest than the sum of the charges of the protons in tire nucleus due to nisielding by the
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