Read and download free pdf of CBSE Class 11 Chemistry Classification Of Elements And Periodicity Worksheet Set D. Students and teachers of Class 11 Chemistry can get free printable Worksheets for Class 11 Chemistry in PDF format prepared as per the latest syllabus and examination pattern in your schools. Standard 11 students should practice questions and answers given here for Chemistry in Grade 11 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 11 Chemistry Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems provided here with solutions on daily basis to get more score in school exams and tests
Classification Of Elements And Periodicity Class 11 Chemistry Worksheet Pdf
Class 11 Chemistry students should refer to the following printable worksheet in Pdf for Classification Of Elements And Periodicity in standard 11. This test paper with questions and answers for Grade 11 Chemistry will be very useful for exams and help you to score good marks
Class 11 Chemistry Worksheet for Classification Of Elements And Periodicity
CBSE Class 11 Chemistry Worksheet - Classification of Elements and Periodicity (4) CBSE,CCE and NCERT students can refer to the attached file. All educational material on the website has been prepared by the best teachers having more than 20 years of teaching experience in various schools. The study material available on our website for all CBSE classes and subjects have been prepared by teachers from all over the country. All study material has been carefully designed keeping into mind the latest CBSE examination trends.
Time: 30 min
Ch#3 : Classification of Elements and Periodicity in Properties -04
Full Marks: 20
Instructions:
1. All questions are compulsory
.2. Please give the explanation for the answer where applicable.
Q1 - Explain Newland’s law of octave. (2 Marks)
Q2 - What are Dobereiner’s triads? (2 Marks)
Q3 -
(i) What was Mendeleev’s periodic law?
(ii) What are the advantages of his periodic table? (3 Marks)
Q4 - Give reasons for the following
(i)The size of Ga is smaller than Al.
(ii)BF3 acts as Lewis acid.
(iii) CCl4 does not undergo hydrolysis.
(iv)PbCl2 does not react with chlorine to form PbCl4.
(v)CO is poisonous in nature. (5 Marks)
Q5 - Why IUPAC names are assigned to elements having atomic number > 100? (1 Mark)
Q6 - Write the modern day name of the element which Mendeleev named as Eka – aluminium and Eka – silicon (1 Mark)
Q7 - Name the transition metal which has the highest melting point. (1 Mark)
Q8 - Why does the first element of each group of p- block of modern periodic table shows anomalous properties? (2 Marks)
Q9 - Predict the formula of the stable binary compounds that would be formed by the following pair of elements.
(i)Silicon and oxygen.
(ii)Gallium and chlorine.
(iii)Barium and bromine. (3 Marks)
Please refer to the link below for CBSE Class 11 Chemistry Worksheet - Classification of Elements and Periodicity (4)
Click for more Chemistry Study Material ›
CBSE Class 11 Chemistry Redox Reaction Worksheet Set A |
CBSE Class 11 Chemistry Redox Reaction Worksheet Set B |
CBSE Class 11 Chemistry The P Block Elements Worksheet |
CBSE Class 11 Chemistry The p-Block Elements Worksheet |
CBSE Class 11 Chemistry Organic Chemistry Worksheet Set A |
CBSE Class 11 Chemistry Organic Chemistry Worksheet Set B |
CBSE Class 11 Chemistry Organic Chemistry Worksheet Set C |
CBSE Class 11 Chemistry Organic Chemistry Worksheet Set D |
CBSE Class 11 Chemistry Atomic Structure Worksheet |
CBSE Class 11 Chemistry Periodic Classification Of Elements Worksheet |
CBSE Class 11 Chemistry Revision Worksheet |