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Trial MRSM Kimia SPM 2014 K1 K2 K3 No Skema

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Sumber : https://cikguadura.files.wordpress.com Manfaatkan sebaik2nya Percubaan MRSM Kimia SPM 2014 untuk membantu peningkatan optimum pencapaian calon dalam peperiksaan SPM 2014 Selamat berjaya Calon SPM 2014
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  4541/1 © 2014 Copyright Reserved MARA   [See next page] CONFIDENTIAL   CONFIDENTIAL 4541/1 Chemistry Paper 1 September 2014 1 1/4 hour SIJIL PENDIDIKAN MAKTAB RENDAH SAINS MARA 2014 CHEMISTRY Paper 1 One hour and fifteen minutes DO NOT OPEN THE QUESTION BOOKLET UNTIL BEING TOLD TO DO SO 1 This question booklet is bilingual    Kertas soalan ini adalah dalam dwibahasa 2   Candidates are required to read the information at the last page of this question booklet   Calon dikehendaki membaca maklumat di halaman belakang kertas soalan This question booklet contains 43 printed pages http://cikguadura.wordpress.com/   2 4541/1 @ 2014 Copyright Reserved MARA [See next page CONFIDENTIAL   1  Which diagram shows the arrangement of atoms inside a balloon containing helium?  Manakah rajah yang menunjukkan susunan atom di dalam belon yang mengandungi helium ?   [o represents helium atom] [o  mewakili atom helium ] A B C D 2 Which of the following is true about Relative Molecular Mass of a molecule?  Manakah antara pernyataan berikut adalah benar tentang Jisim Molekul Relatif sesuatu molekul  ?   A  The average mass of one atom 1/12 x mass of an atom of C-12  Jisim purata satu atom 1/12   x  jisim satu atom C-12   B  The average mass of one molecule 1/12 x mass of an atom of C-12  Jisim purata satu molekul 1/12 x  jisim satu atom C-12   C  The average mass of one atom 1/12 x mass of an atom of H  Jisim purata satu atom 1/12 x  jisim satu atom H D  The average mass of one molecule 1/12 x mass of an atom of H  Jisim purata satu molekul 1/12 x  jisim satu atom H    3 4541/1 @ 2014 Copyright Reserved MARA [See next page CONFIDENTIAL   3 Diagram 1 shows the structural formula of Vitamin C that is found in an orange. What is the empirical formula of Vitamin C?  Rajah 1 menunjukkan formula struktur bagi Vitamin C  yang terdapat di dalam sebiji buah limau.  Apakah formula empirik bagi vitamin C?   Diagram 1  Rajah 1   A  C 4 H 4 O 4   B  C 3 H 4 O 3   C  C 6 H 8 O 6   D  C 8 H 6 O 8 4  Food is cut into smaller pieces to shorten the cooking time. Which factor is involved in the above situation?  Makanan dipotong kepada kepingan kecil untuk memendekkan masa memasak.  Apakah faktor yang terlibat dalam situasi di atas ? A  Total surface area  Jumlah luas permukaan   B  Presence of catalyst  Kehadiran mangkin C  Concentration  Kepekatan D  Pressure Tekanan  4 4541/1 @ 2014 Copyright Reserved MARA [See next page CONFIDENTIAL   5  Diagram 2 shows the apparatus set-up for an experiment to study the reaction between chlorine gas and substance X.  Rajah 2 menunjukkan susunan radas bagi satu eksperimen untuk mengkaji tindak balas antara gas klorin dan bahan X.   Diagram 2  Rajah 2   When the reaction is completed, a white solid is formed. Name the white solid.  Apabila tindak balas selesai,pepejal putih terbentuk. Namakan pepejal putih tersebut. A Copper(II) chloride  Kuprum (II)  klorida B Iron(II) chloride  Ferum (II)  klorida C  Lithium chloride  Litium klorida D  Lead(II) chloride  Plumbum(  II)  klorida 6  What is the meaning of heat of reaction ?  Apakah yang dimaksudkan dengan haba tindak balas ? A   The energy needed to break a chemical bond. Tenaga diperlukan untuk memutuskan ikatan kimia. B   The energy needed to change the state of matter. Tenaga diperlukan untuk menukar keadaan jirim. C   The energy released when a chemical bond is formed. Tenaga dibebaskan apabila ikatan kimia dibentuk. D   The change of the energy content in the reactants and in the products.  Perubahan kandungan tenaga dalam bahan tindak balas dan hasil tindak balas. Substance X  Bahan X   Chlorine gas Gas klorin
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