SUMMATIVE ASSESSMENT –I SCIENCE Class – X Time allowed: 3 hours Maximum Marks: 90 General Instructions: (i) All questions are compulsory. (ii) The question paper comprises of two sections‚ A and B. You are to attempt both the sections. (iii) Questions 1 to 4 in section A are one mark questions. These are to be answered in one word or in one sentence. (iv) Questions 5 to 11 in section A are two marks questions. These are to be answered in about 30 words each. Questions 12 to 23 in section A are three
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gains are not taxable in Malaysia; consequently the gains do not create tax credits. ‘With the abolition of the imputation system‚ capital gains may now be distributed to shareholders without first ensuring the company has paid sufficient income tax’ (Koh‚ 2007). Essentially this means the company may distribute more dividends to their shareholders. Second advantage is it reduces the administrative costs for the tax authorities because there is no longer any need to oversee the Section 108 credit
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mother the ability to test domestication is significantly decreased. Primates such as ourselves are poor test subjects due to how most primates are “helplessness at birth” and have a “relatively long dependence on their mothers for food and nurturing” (Koh). A long reproduction cycles cause difficulty when trying to domesticate or tame a species. No matter how a gene is changed aspects which a single gene can not control an animals total behavior. The domestication of animals species can be aided by
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remanded for further proceeding based on the D’889 Patent which covers the design of the iPad. The Federal Circuit issued the mandate that was received in June 2012 by the Clerk of the U.S. District Court. The judge presiding over the case is Lucy Koh‚ a former IP attorney appointed by President Barrack Obama in 2010. Apple held a strong case on the merits. Apple claimed that Samsung infringed four industrial design patents and three utility patents. This included Samsung’s Galaxy S phones
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• Ca 2. |||+ → ||| + Ca(OH)2 Even‚ other carbides like‚ MgC2‚ SrC2‚ BaC2 on hydrolysis will give acetylene. By the dehydrohalogenation of gem or vicinal dihalides. alc KOH i) CH2 − CH2 + KOH ⎯⎯⎯→ CH2 = CH − Br ⎯⎯.⎯⎯→ CH ≡ CH − HBr | Br | Br (alc.) − H Br ii) 3. 4. 5. • −HBr CH 3 − CHBr2 + KOH ⎯⎯⎯→ CH 2 = CH − Br (alc.) ⎯⎯ ⎯⎯→ CH ≡ CH − HBr alc.KOH By the dehalogenation of acetylene tetrabromide Δ CHBr2 − CHBr2 + 2Zn ⎯⎯→ CH ≡ CH + 2ZnBr2 Iodoform reacts with
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Do you know what Potassium cyanide is‚ what it does to your body‚ and what its use is? This paper will answer all those questions‚ and will specifically examine how potassium cyanide affects the body and how it is used. Potassium cyanide is a white crystalline salt solid that has a faint‚ bitter-almond like smell. It’s empirical formula is KCN. The taste of KCN is described as burning the tongue and tasting acrid. This compound deliquescent‚which means that it tends to dissolve. The appearance is
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to Avogadro’s Law‚ one mole of carbon dioxide is released for every mole of oxygen. Thus‚ there will be no change to the volume in the respirometer. To counteract this issue we add KOH. The following reaction occurs: CO2 + 2KOH —> K2CO3 +H2O. The carbon dioxide that is produced is removed because of the reaction with KOH.
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TOUR19020 Destination Marketing Assessment 2: Bali‚ Indonesia [pic] Executive Summary Bali is a tourist region situated within Indonesia. This report aims to provide a marketing plan for the next two years which will help Bali to overcome its current constraints and challenges and to exploit its opportunities. It is suggested that Bali Tourism moves away from its traditional positioning of targeting younger people looking for a cheap holiday. By maximising the opportunities
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Multistep Synthesis of Tetraphenylcyclopentadienone Author: Instructor: Date work performed: 10.18.2012--10.25.2012 Date work submitted: 11.01.2012 Abstract: The aim of this experiment was to perform a multistep synthesis to form tetraphenylcyclopentadienone. The first step of the reactions was to synthesize benzoin from the condensation of benzaldehyde. A yield of 28.91% benzoin was obtained. The MP of benzoin was 127O-130O C and the IR spectra displayed a carbonyl peak at 3415 cm-1
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BACKGROUND :- These resins are Thermoplastic Polymers manufactured by copolymerization of cyclic terpene hydrocarbon (like Pinene‚ Carene etc.) and phenol. There are various grades of this resin with softening points ranging from 70 - 110C. These resins are compatible with Natural and Synthetic Rubbers‚ Rosin‚ Alkyd resins‚ and most of the plasticizers and waxes. Applications are in the manufacture of tubes‚ tyres‚ gaskets‚ cables‚ pressure sensitive adhesives‚ hot melt adhesives‚ surgical
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