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Most answered puzzles under tag chemistry

+1 vote
Which sample will process the greatest mass of hydrogen when treated with water: a) CaH2 b) LiH c) MgH2 d) NaH
posted Mar 10, 2017 by Dady Uhs
  • chemistry
+1 vote
There are 3 types of chemical bonding: ionic, covalent, and the third one is?
posted Oct 1, 2016 by George Davros
  • chemistry
0 votes
Name the Element in the following table.
posted Oct 30, 2018 by Nikhil Pandey
  • chemistry
+2 votes
A sample of 0.025 mol of chloride of an element Z was dissolved in distilled water and solution made up to 500cm3...
posted Mar 9, 2017 by anonymous
  • chemistry
+2 votes
Calling all chemistry students - fill in the blank:
posted Dec 18, 2016 by George Davros
  • science
  • chemistry
  • visual
+2 votes
Element of Periodic Table: This element is the most aggressive and ruthless in stealing electrons from other atoms.
posted Sep 25, 2016 by George Davros
  • chemistry
0 votes
What four periodic elements, when combined, make up something that terrifies criminals?
posted Dec 28, 2023 by Atif
  • chemistry
  • funny
  • riddle
0 votes
What are the only two periodic elements to have the state of a liquid?
posted Dec 27, 2023 by Anil Chaurasiya
  • chemistry
  • logic
  • riddle
0 votes
What two periodic elements, when combined, heal?
posted Dec 27, 2023 by Anshika Utadi
  • riddle
  • chemistry
0 votes
What is the most uninteresting of all the periodic elements?
posted Dec 27, 2023 by Basabdatta Mukherjee
  • chemistry
  • riddle
  • funny
0 votes
What periodic element do pyromaniacs love the most?
posted Dec 22, 2023 by Akriti
  • chemistry
  • riddle
0 votes
Order of acidic strength of following: 1. Benzoic acid 2. m-Amino Benzoic acid 3. o-Aminobezoicacid 4. p-Aminobezoicacid
posted Jun 4, 2017 by anonymous
  • chemistry
  • logic
0 votes
Which isomers of C6H11OH gives on dehydration the greatest number of different alkenes?
posted Apr 2, 2017 by anonymous
  • chemistry
0 votes
What is the oxidation number of manganese at end point?
posted Mar 12, 2017 by anonymous
  • chemistry
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