10. right. Watch Now. (b) 20Ca and 8O This is the best Chemistry Class 12 | Notes, Questions, Videos & MCQs e-book even including all Class 12 sample Elements in the same vertical group of the periodic table have same A. Class 12 874817 for Chemistry Class 12 | Notes, Questions, Videos & MCQs syllabus are also available any Class 12 MCQ Questions for Class 10 Social Science with Answers were prepared based on the latest exam pattern. Valency of elements ……… and then ……… as we move across the period while it remains the same down the group. (a) Group 1 The rate of interest is more on loans than on deposits. Reviewer. 10. (c) 24 This oxide is electrically con¬ducting. Prarthana Pawar. (c) 17 Which is the correct order of decreasing bond dissociation enthalpy? An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. (c) Electronegative character ……… down the group. Dobereiner (a) Chlorine The basis for Modern Periodic Table is ……… . Your email address will not be published. Your email address will not be published. e = 19 (2, 8, 8,1), 21. Number of valence electrons B. (c) Valency = 1 Nitrogen is the real constituent of the air and records for 78% of it by volume. Amol Chandankar. (b) Li and Br Halogens belong to group ……… of the Periodic Table. CBSE Class 10th Economics 3 - Money and Credit MCQs. 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If you have any query regarding CBSE Class 10 Science Chapter 5 Periodic Classification of Elements Multiple Choice Questions with Answers, drop a comment below and we will get back to you at the earliest. entrance exam. (d) K and Br, 13. Where would you locate the element with electronic configuration 2, 8 in the Modern Periodic Table? (c) Neon (b) Mg Marathi Physical Chemistry. After saving regularly, a self-help group becomes eligible for a bank loan. (b) Valency = 2 To which group of the Periodic Table does it belong? In these elements, the last electron goes to one of the outermost three p-orbital. (d) increasing atomic mass in the group, 8. The arrangement of elements in the Modem Periodic Table is based on their (d) Potassium, 3. (b) B, C (a) Na Li K Except for He, their valance shell electronic configuration is ns2, np(1-6). (d) F (9), Answer: d Similar Classes. Pick out the chemically most reactive elements from the given triads. 2. (c) X2Y According to the directives of the Reserve Bank of India, a commercial bank has to hold in cash 15 per cent of its deposits for daily withdrawals by people. (d) 2nd group, 7. (b) Argon (a) 20Ca and 16S (a) 7 Students can solve NCERT Class 10 Science Periodic Classification of Elements Multiple Choice Questions with Answers to know their preparation level. Which of the statement is incorrect for XeO4 ? Banks come under the formal sector of credit. She took the same group of 8 lecturers and measured their anxiety (out of 15) during a normal lecture and again in a lecture in which she had paid students to be disruptive and misbehave. (d) 8O and 16S, 22. The heaviest element of each group of p-block is the most metallic in nature. 15. S-S bond is present in which of the ion pairs. Marathi Physical Chemistry. (d) Germanium, 4. Which is the correct order of decreasing acidity of lewis acids? (a) XY2 (b) Germanium Which of the species has a permanent dipole moment? CBSE Class 10th Economics 3 - Money and Credit MCQs, https://shikshahouse.com/wp-content/uploads/2018/09/Logo-png-150x109.png, COPYRIGHT © 2018 - Shiksha House. Prarthana Pawar. The remaining 85 per cent can be used for floating in the market to give loans. 1. (d) Aluminium, 6. 155k watch mins. The decisions in a self-help group are made by its members. Good. (c) 62 With Class 12 exam 2019 coming close, we have covered Class 12 exam 2018, 2017 & 2016 as well to Similar Classes. Chemistry Class 12 | Notes, Questions, Videos & MCQs is the best book for Class 12. Atoms of different elements with the same number of occupied shells are placed in the same ……… . - At the cost of a book, get all the best videos, notes and tests for competitive preparation- From Learning to Analyzing to Competition, the course has all elements for perfection- Topic-wise quick... notes for faster revision of concepts- Attempt Multiple tests to analyze and improve your concepts- The course has been prepared by the best faculty of the country, who have helped 1000+ students to clear toughest examinations- Lab Experiments to enhance practical skills more, - At the cost of a book, get all the best videos, notes and tests for competitive preparation. A researcher was interested in stress levels of lecturers during lectures. The G15, a group of 17 developing countries from Asia, Africa and Latin America, was set up to foster cooperation and provide input for other international groups, such as the World Trade Organization and the Group of Seven rich industrialized nations. (d) None, 16. An element having a low value of ionization energy and low value of electron affinity is likely to belong to (c) XCl2 Let's Discuss some important MCQ in this course. (a) Musical Law Give the formula of the compound. (c) C, A 24. (c) Na(11) People prefer to take loans from a bank because of the lower rate of interest over the long term.