Search results
Results From The WOW.Com Content Network
Zimbabwe School Examinations Council Act (ZIMSEC ACT 1994) was passed by the Parliament. 1995 Completion of the localisation of the Ordinary Level examination. October 1995 The first ZIMSEC Board was appointed. November 1995 Birth of ZIMSEC under an Interim Director. 1 July 1996 First substantive ZIMSEC Director appointed. 1 November 1996
A number of subjects previously offered exam papers and syllabuses unique to Singapore, but these have since been retired or planned to be phased out. After taking O-levels, some Singapore students go on to GCE Advanced Level exams, which are also marked by Cambridge International Examinations .
The Mother Tongue paper is different from the other papers, in that it includes a "Mid-Year Examination" for written papers (i.e. Papers 1 and 2), taken on the first Monday of the June school holidays. The Oral and Listening Comprehension papers are usually taken in July, and the results for Mother Tongue are subsequently released in August.
Cambridge International A-Levels are exam-based qualifications, which are created, corrected, administered and regulated by Cambridge (i.e. a sub-organization and a department of the University of Cambridge). [4] Cambridge International A-Levels are the international variant of the British qualification of the same title.
There are three common types of chemical reaction where normality is used as a measure of reactive species in solution: In acid-base chemistry, normality is used to express the concentration of hydronium ions (H 3 O +) or hydroxide ions (OH −) in a solution. Here, 1 / f eq is an integer value. Each solute can produce one or more ...
A solution describes a homogeneous mixture where the dispersed particles will not settle if the solution is left undisturbed for a prolonged period of time. A colloid is a heterogeneous mixture where the dispersed particles have at least in one direction a dimension roughly between 1 nm and 1 μm or that in a system discontinuities are found at ...
The National Standard Examination in Chemistry or NSEC is an examination in chemistry for higher secondary school students in India, usually conducted in the end of November. [1] The examination is organized by the Indian Association of Chemistry Teachers. Over 30,000 students, mainly from Standard 12, sit for this examination.
The solubility of a specific solute in a specific solvent is generally expressed as the concentration of a saturated solution of the two. [1] Any of the several ways of expressing concentration of solutions can be used, such as the mass, volume, or amount in moles of the solute for a specific mass, volume, or mole amount of the solvent or of the solution.