78. How did Dobereiner classify the elements?
78. How did Dobereiner classify the elements?
Harshit Singh , 4 Years ago
Grade 12th pass
10 grade science> 78. How did Dobereiner classify the eleme...
1 AnswersPawan Prajapati
Last Activity: 4 Years ago
Answer: Explanation: He classified elements in group of three, such that atomic weight of middle element is average of 1st and 3rd element.
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on 10 grade science
Name - The gas produced on reaction of dilute sulphuric acid with a metallic sulphide .
Name - The gas produced on reaction of dilute sulphuric acid with a metallic sulphide .
10 grade science
2 Answers Available
Last Activity: 3 Years ago
Write the equations for : - dil H_(2)SO_(4) & barium chloride . (ii) ] dil . H_(2)SO_(4) & sodium sulphide.
Write the equations for : - dil H_(2)SO_(4) & barium chloride . (ii) ] dil . H_(2)SO_(4) & sodium sulphide.
10 grade science
1 Answer Available
Last Activity: 3 Years ago
Identify the following substance : - Liquid E can be dehydrated to produce ethene .
Identify the following substance : - Liquid E can be dehydrated to produce ethene .
10 grade science
1 Answer Available
Last Activity: 3 Years ago
Give the equation for . (i) Heat on sulphur with conc . H_(2)SO_(4) .ii ]Reaction of - suger with conc . H_(2)SO_(4).
Give the equation for . (i) Heat on sulphur with conc . H_(2)SO_(4) .ii ]Reaction of - suger with conc . H_(2)SO_(4).
10 grade science
1 Answer Available
Last Activity: 3 Years ago
Give a balanced equation for the conversion of zinc sulphate to zinc carbonate.
Give a balanced equation for the conversion of zinc sulphate to zinc carbonate.
10 grade science
1 Answer Available
Last Activity: 3 Years ago