Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Aldehydes can be oxidised by ❓❓
Anonymous Quiz
24%
Tollen's reagent
9%
Fehling solution
3%
Benedict solution
63%
All of these
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Gabriel phthalimide reaction is used for the preparation of ❓❓
Anonymous Quiz
53%
Aliphatic primary amines
15%
Secondary amines
28%
Primary aromatic amines
3%
Tertiary amines
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Acetaldehyde and Acetone reacts with. ❓❓❓
Anonymous Quiz
8%
Sodium bisulphite
24%
Phenyl hydrazine
65%
Both (1) & (2)
3%
None of these
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Haloarenes are Ortho & para directing due to ❓❓
Anonymous Quiz
33%
Resonance in aryl halide
13%
+I effect of Halogen atom
18%
-I effect of Halogen atom
36%
Both (1) & (2)
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
The synthesis of alkyl fluorides is best accomplished by ❓❓❓
Anonymous Quiz
19%
Sandmeyers reaction
32%
Finkelstein reaction
41%
Swarts reaction
8%
Free radical reaction
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Conversion of ethyl alcohol into acetaldehyde is an example of ❓❓❓❓❓
Anonymous Quiz
20%
Reduction
70%
Oxidation
7%
Hydrolysis
4%
Molecular rearrangement
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Homogenous mixture of two or more than two components is called ❓❓
Anonymous Quiz
3%
Solute
7%
Solvent
15%
Both 1 & 2
76%
Solution
For preparation of Grignard reagent from Haloalkanes which metal is used ❓❓❓
Anonymous Quiz
7%
Na
89%
Mg
1%
Ca
2%
Ag
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Phenol on nitration gives ❓❓✍🏻
Anonymous Quiz
9%
p- and m- nitrophenol
60%
o- & p- nitrophenol
28%
Picric acid
3%
o- & m- nitrophenol
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
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Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
🏆Henry Law is used to explain the solubility of 🤔⁉️⁉️
Anonymous Quiz
69%
Gas in Liquid
14%
Solid in liquid
15%
Liquid in liquid
2%
Liquid in solid
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Homogenous mixture of two or more components is called ❓❓❓
Anonymous Quiz
4%
Solute
8%
Solvent
14%
Both 1 & 2
74%
Solution
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
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Percentage Ionic Character Calculation when dipole moment is given
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Which effect is shown by -COOH group among the given option ❓❓
Anonymous Quiz
11%
+I , +R
19%
+I , -R
27%
-I , +R
44%
-I , -R
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Forwarded from Alok Panwar (Chemfact Education)📘 (Chemfact Education)
Conversion of ethyl alcohol into acetaldehyde is an example of ❓❓
Anonymous Quiz
8%
Hydrolysis
71%
Oxidation
18%
Reduction
3%
Molecular rearrangement