NAROK FORM FOUR DISTRICT MOCK – 2007 233/3 CHEMISTRY PAPER 3 MARKING SCHEME. 1. Table I : School value - 1mk 8cm3 – 9cm3 1mk Decimal / Accuracy 0.1 ( 1mk) Max ( 2mks) Penalise for unrealistic values a) Average volume 8.5 + 8.5 + 8.5 ½ = 8.5 cm3 ½ penalise for missing units 3 b) Moles of solution A 8.5 x 0.25 ½ = 0.002125 ½ moles 1000 c)i) Moles of HCl in 25cm3 of solution D: HCl + NaOH NaCl + H2O
Premium Sodium chloride Chemistry Hydrogen
MEMORY Psychology is known as the science of behavior and mental process. In Greek psychology has been define as a study that will talk about the soul where‚ the psyche and logos is both an academic and applied discipline that involving the scientific study of mental process and behavior. In other terms‚ psychologies also know as a study of the thought processes and behavior of humans and other animals in their interaction with the environment. Psychologists study processes such as perception
Premium Memory Hippocampus Psychology
Outline and evaluate psychological therapies as treatments of Sz. (24 marks) There are many psychological therapies used in the treatment of Sz. The use of drugs is common form of therapy however‚ it is thought treatment is more effective when used in conjunction with but psychological therapies which can help people develop the skills and the confidence to live normally in the community. Cognitive Behavioural Therapy (CBT) is the main psychological treatment of Schizophrenia (Sz). CBT is based
Premium Schizophrenia Psychology Psychotherapy
General Psychology: Chapter 7 1. 2. The study of memory primarily involves examining the processes of 3. A) 4. extinction‚ generalization‚ and discrimination. B) reinforcement‚ primacy‚ and recency. C) classical conditioning and operant conditioning. D) encoding‚ storage‚ and retrieval. 5. 6. Encoding is the memory process primarily concerned with 7. A) 8. getting information into memory. B) retaining information over time. C) taking information out of storage. D) registering
Premium Memory processes Memory
Abstract Memory is of which enables us to remember things. The definition of memory is the persistence of learning over time through the storage and retrieval of information. With out memory we wouldn ’t be able to remember many things. For example; language‚ people‚ words and so on. The present might be fresh‚ but the past would be forgotten. People which we know might be considered as a stranger. This paper is a brief look on how memory works encoding. Also‚ on the differences between short
Premium Short-term memory Long-term memory Memory
Memory and Interpretation by Hsienche Liu Graduate Institute of Translation and Interpretation Of National Chunghua University of Education Abstract This article mainly discusses the different categories and two different modes of interpretation. It also touches slightly on the interplay of interpretation and memory. Short-term memory is extremely important in interpretation. This paper analyzes different kinds of memory and their application for the interpreter’s training. This paper presents
Premium Psychology Education Learning
MEMORY AND PSYCHOLOGY: In psychology‚ memory is the processes by which information is encoded‚ stored‚ and retrieved. Encoding allows information that is from the outside world to reach our senses in the forms of chemical and physical stimuli. In this first stage we must change the information so that we may put the memory into the encoding process. Storage is the second memory stage or process. This entails that we maintain information over periods of time. Finally the third process is the retrieval
Premium Psychology Memory Cognition
Outline and evaluate Functionalist views of the role of the family in society. (33 marks) Functionalist macro theory looks at the society as a whole‚ and analyses how it fits together. Functionalist view of the role of the family in society is that it maintains social order‚ and it’s a tool for socialisation and a key social institution in sustaining the value consensus‚ which is harmony in the society as well as social solidarity. Functionalists focus on the positive functions of the family such
Premium Sociology Family Nuclear family
Outline and Evaluate one or more explanations of why people obey It has been found by Milgram that people obey for four main reasons these are; legitimate authority‚ the momentum of compliance‚ the agentic shift and passivity. The first reason that Milgram found that people obey is because people feel like they have to obey someone if they have a high social status or a highly respected job‚ this is called legitimate authority. Bickman (1974) supported this theory by doing an experiment on the
Premium Nazi Germany Stanford prison experiment Milgram experiment
Memory Introduction Memory is a complex and varied phenomenon. Ideas about what constitutes memory and how it works can be traced back to ancient times. Plato compared memory to an aviary‚ and in some respects his ideas have remained little changed into the modern era. Plato likened human memory to an aviary with memories (birds) flying around inside. A new bird can be captured and added to the aviary (placing a new memory into storage)‚ and at a later date the bird can be captured in a net and
Premium Memory Evolution Memory processes