Q15. Which chemical test would give a positive test for the presence of a carbonyl containing compound (Aldehydes or Ketones)? a. Ferric chloride test. d. Lucas Test b. Sodium iodide e. None of the above c. 2,4-dinitrophenylhydrazine

Chemistry
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Chapter1: Chemical Foundations
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please solve question 15

600
b. 81%
a. Ferric chloride test.
d. Lucas Test
c. 57%
a. Hydrogen
Tamara Msabeh
Q14. Calculate the percentage yield if we obtained 9.3g product from 16.7 mL. 2-methyl-2-
propanol (2-methyl-2-propanol: M.wt.- 74 g/mol, d= 0.78 g/ml; 2-chloro-2-methyl-2-propane
M=92.5g/mol)
a. 73%
d. 41%
b. Sodium iodide
e. None of the above
b. Steam
Message
BLES
CIAO
Q15. Which chemical test would give a positive test for the presence of a carbonyl containing
compound (Aldehydes or Ketones)?
Q16. The gas which evolves in the hydrolysis of benzonitrile with NaOH is.....
c. Ammonia
e. 65%
Heba khwailed
Heba khwailed
Heba khwailed
البطرونة هبة خوليد
بطرونة هبه خويلد
خدامة قروب أيهم
هبة خويلد كلبة تيليجرام
c. 2,4-dinitrophenylhydrazine
d. Carbon dioxide
6:51 PM ✔
6:56 PM
@
XIX
Transcribed Image Text:600 b. 81% a. Ferric chloride test. d. Lucas Test c. 57% a. Hydrogen Tamara Msabeh Q14. Calculate the percentage yield if we obtained 9.3g product from 16.7 mL. 2-methyl-2- propanol (2-methyl-2-propanol: M.wt.- 74 g/mol, d= 0.78 g/ml; 2-chloro-2-methyl-2-propane M=92.5g/mol) a. 73% d. 41% b. Sodium iodide e. None of the above b. Steam Message BLES CIAO Q15. Which chemical test would give a positive test for the presence of a carbonyl containing compound (Aldehydes or Ketones)? Q16. The gas which evolves in the hydrolysis of benzonitrile with NaOH is..... c. Ammonia e. 65% Heba khwailed Heba khwailed Heba khwailed البطرونة هبة خوليد بطرونة هبه خويلد خدامة قروب أيهم هبة خويلد كلبة تيليجرام c. 2,4-dinitrophenylhydrazine d. Carbon dioxide 6:51 PM ✔ 6:56 PM @ XIX
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