EM 1110 e\" C-atom in H,CCHCHO? 7 What s he hybridization at the \"middle\" C-at
ID: 1034484 • Letter: E
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EM 1110 e" C-atom in H,CCHCHO? 7 What s he hybridization at the "middle" C-atom in H,CCHC What is the hybridization at the "middl dsp c. sp d. sp Whstisthe value of the H-C- bond angle in H,CCHCHO? a. 120 degrees b. 90 degrees c. 180 degrees d. 109 degrees 9. Which of the following will not completely dissociate into ions in water and is, herefore, a weak electrolyte? a. hydroiodic acid b. rubidium hydroxide c. cobalt(I) acetate d. acetic acid Using the activity series on the last page of the exam, which reaction: a, b,c or d will NOT take place in aqueous solution?Explanation / Answer
1- sp2 will be the hybridisation because of three valance shell electron
2- 120 degree
3- hydroiodic acid
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