To get started finding Hard Chemistry Questions And Answers , you are right to find our website which has a comprehensive collection of manuals listed. lol it did not even take me 5 minutes at all! 0000001489 00000 n Answer: Stirring of molten metal with green wood. 9) The scientist who introduced the model of the atom similar to the solar system?

Assuming that all the nitrogen appears in the new compound, what is the oxidation state of nitrogen in Y? We are in the process of compiling all the Chemistry MCQ Questions Answers in a single or multiple PDF files. These MCQ Questions answers are very important for UPSC SSC Bank PCS Railway etc govt job exams. 10) 3 g of a salt of molecular weight 30 is dissolved in 250 g of water. List of 50 Important Chemistry Questions and Answer Download in PDF: The List of 50 important Chemistry Questions and Answers is given here for download in PDF. 0000011133 00000 n It will help for offline study. 41) Which mineral is used making plaster and paper?

42) M is the molecular weight of KMnO4. XD. 73) Which are the major gaseous components of air? 52) Which drug is present in cola drinks? Biological Chemistry Book: Clinical Chemistry - Theory, Analysis, Correlation (Kaplan and Pesce) Expand/collapse global location 1: Questions and Answers Last updated; Save as PDF Page ID 113854; Contributed by Lawrence Kaplan & Amadeo Pesce; Clinical Professor (Pathology Director of Clinical Chemistry) & Professor Emeritus (Department of Pathology and Laboratory Medicine) at New … Answer: Al 54.87%, Mg 45.13%. Online Chemistry Questions and Answers – Basic Chemistry Part 2 (26-50) 26) The largest number of molecules is in (a) 36 g of water (b) 28 g of carbon monoxide (c) 46 g of ethyl alcohol (d) 54 g of nitrogen pentoxide Answer: A. 100 Chemistry Questions and Answers – Basic Chemistry, Physics Questions and Answers – Basic Physics, General Knowledge Quiz Questions and Answers. (a) 0.70 (b) 0.50 (c) 0.20 (d) 0.10 Important Math Formulas for SSC Exam | Download in PDF, List of 50 Important Aptitude Questions on Time and Work (with solutions) Download in PDF, List of 50 Important Physics Questions and Answer Download in PDF, List of 50 important Indian History Questions and Answers Download in PDF. Answer: D. 20) Which element can easily form chains? 0000018700 00000 n RPSC Recruitment 2020 - Notification Out for Assistant Professor Posts!! Answer: A. Therefore the ratio of their number of molecules is 50) One mole of N2H4 loses ten moles of electrons to form a new compound Y. Answer: A.

80) Which element is present in the least amount in a living body? 0000000816 00000 n 43) Which is the metal as strong as steel but half as much in weight? 58) A molal solution is one that contains one mole of a solute in: 92) Which substance is produced when nitrogen reacts with hydrogen? 1) When a beam of white rays is dispersed by a prism which colour will be refracted to a larger extent? Chemistry General Knowledge questions asked in many competitive exams and also chemistry GK is important for SSC and Banking exams. Answer: 4.14 g. 15) What kind of thermometer is used to determine the depression of freezing point? 30) The total number of electrons in one molecule of carbon dioxide is endstream endobj 25 0 obj<. Answer: D. 48) Which chemical compound may soon be used as a fuel for driving vehicles? Answer: Solution which can maintain constant PH. 86) 4.215 g of a metallic carbonate was heated in a hard glass tube and the CO2 evolved was found to measure 1336 ml at 27°C and 700 mm pressure. 56) Which fuel produces the maximum heat per gram burnt? 74) Consider a titration of potassium dichromate solution with acidified Mohr’s salt solution using diphenylamine as an indicator. Answer: A. What is the selection process of banks through the IBPS Exam? (a) 40 ml (b) 20 ml (c) 10 ml (d) 4 ml 0000000016 00000 n

Answer: Same mass number but a … 0000010701 00000 n Download File PDF Hard Chemistry Questions And Answers The Hardest Chemistry Quiz You'll Take Today Chemistry Questions and Answers. 40) How would you know that a chemical is pure or not? Each question … Finally I get this ebook, thanks for all these Hard Chemistry Questions And Answers I can get now! The number of moles of Mohr’s salt required per mole of dichromate is pressure. A Writer, Teacher and GK Expert. Practice with important  Hard Chemistry Questions and Answers for SSC Exam. 100) Which catalyst used in the manufacture of Sulfuric acid? On adding a concentrated solution of potassium hydroxide, the volume further diminished to 15 ml of the residual gas being pure oxygen. You should also check physics GK questions, Biology Gk Questions and General Science GK questions for better practice of competitive exams. Best Wishes For All Candidates! 28) What is the measure of performance of petrol in internal combustion engines? 8) Which element on adding to natural rubber makes it less sticky in hot weather and less hard in cold weather?

0000001621 00000 n & M.Ed. 12) Which chemical causes Minamata disease? %%EOF Share your concerns with me by comment box. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Hard Chemistry Questions And Answers . pretty much the same. The molality of the solution is ____. What is the percentage of sodium oxide and potassium oxide in feldspar? 77) Which is the first alloy, a mixture of two metals to be made in the world? Recent answers » Settings » Sign out; Sign in. Answer: 24. Candidates those who are preparing for SSC CGL and all other competitive exams can use these questions. My friends are so mad that they do not know how I have all the high quality ebook which they do not! 17) What do you mean by a buffer solution? 0000018454 00000 n 99) Which iron contains a high percentage of carbon? 57) Which mineral is often used as an abrasive? Subsequent treatment of mixed chlorides with silver nitrate gives 0.2451g of silver chloride. 94) In the analysis of 0.500 g sample of feldspar, a mixture of chlorides of sodium and potassium is obtained which weighs 0.1180g.

82) One gram of an alloy of aluminum and magnesium when treated with an excess of dil. 27) What are isobars? 49 0 obj<>stream 0000013654 00000 n Answer: C. 55) Which mineral ores forms kidney-shaped crystals? /hard-chemistry-questions-and-answers-for-ssc-exam, https://www.examsbook.com/hard-chemistry-questions-and-answers-for-ssc-exam, hard-chemistry-questions-and-answers-for-ssc-exam, Hard Chemistry Questions and Answers for SSC Exam.

Q :  Which of the following gas is used in cigarette lighters ? Easy and Important Current Affairs Questions 2020 - October 29. 14) The weight of 1 × 1022 molecules of CuSO4 .5H2O is ____ High School Site License Activities Placing an Order. Answer: Same mass number but a different atomic number. These PDF files can be downloaded in Pdf format. I did not think that this would work, my best friend showed me this website, and it does! Answer: Atoms having an equal number of neutrons. The first element on the periodic table is Hydrogen; Center of an atom – A Nucleus; Famous New Zealand scientist Ernest Rutherford won Nobel Prize in Chemistry. %PDF-1.6 %����

Chemistry Questions – Learn Basic Chemistry Part 1 (1-25). Answer: 4.87 g. 79) What is the percentage of carbon in steel? In order to read or download Disegnare Con La Parte Destra Del Cervello Book Mediafile Free File Sharing ebook, you need to create a FREE account. Here you can learn chemistry general knowledge with the collection of 40important Hard Chemistry Questions and Answers for SSC Exam. 0000003689 00000 n Use CliffsAP Chemistry, 3rd Edition and this book, CliffsAP 5 Chemistry Practice Exams. Answer: A. 0000007486 00000 n What is the equivalent weight of the metal? 0000001310 00000 n www.sscexamguide.com Copyright 2018. 24 26 Academia.edu is a platform for academics to share research papers. 27) What are isobars? 24 0 obj <> endobj 0000004934 00000 n Online Chemistry Questions and Answers – Basic Chemistry Part 2 (26-50) 26) The largest number of molecules is in (a) 36 g of water (b) 28 g of carbon monoxide (c) 46 g of ethyl alcohol (d) 54 g of nitrogen pentoxide Answer: A. We provide you with handpicked material and question banks, time-proven exam strategies, exam analyses and simulated tests to give you a hands-on real-time test experience. 0000009198 00000 n (a) NO (b) N2O3 (c) N2O5 (d) N2O4 5) What is the value of Planck’s constant in SI units? The equivalent weight of KMnO4 when it is converted into K2MnO4 is Chemistry Questions and Answers – Basic Chemistry Questions Answers MCQ.