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Alkyl halides undergoing nucleophilic bimolecular substitution reaction involve ❓❓❓ [CBSE -2025]
Anonymous Quiz
12%
Retention of configuration
64%
Inversion of configuration
20%
Formation of racemic mixture
4%
Formation of carbocation
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The best reagent for converting propanamide into propanamine is ❓❓ [CBSE'25]
Anonymous Quiz
4%
Excess H2
39%
Bromine in aq NaOH
23%
iodine in the presence of red phosphorus
33%
LiAlH4 in ether
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🌡️🙄The Condition required for Gaseous state ❓❓🤔
Anonymous Quiz
13%
High pressure High temperature
29%
High pressure low temperature
53%
Low pressure High temperature 🌡️
5%
Low pressure low temperature 🌡️
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🙄The formation of cyanohydrin from an aldehyde is an example of ❓❓🤔
Anonymous Quiz
55%
(A) nucleophilic addition
14%
(B) electrophilic addition
28%
(C) nucleophilic substitution
3%
(D) electrophilic substitution
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Current Density
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What will be formed after the oxidation reaction of secondary alcohol with chromic anhydride (CrO3)❓❓ [CBSE'24]
Anonymous Quiz
62%
Ketone
14%
Aldehyde
21%
Carboxylic acid
3%
Ester
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Isotonic solutions have the same 🤔🤔❓❓ [CBSE 2024]
Anonymous Quiz
10%
Density
11%
Refractive index
71%
Osmotic pressure
7%
Volume
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🔥1
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Which device is used to measure pressure ❓❓
Anonymous Quiz
82%
Barometer
10%
Odometer
5%
Hydrometer
3%
DynamoMeter
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⚠️🤔😳Imp. SOME COMMON ADDITION POLYMERS✅✅
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😳Which of the following groups increases the acidic character of phenol ❓❓
Anonymous Quiz
13%
CH₃O -
8%
CH₃ -
62%
NO₂ -
18%
All of these
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🤔 Among the following which one has lowest pka value❓❓
Anonymous Quiz
14%
p-cresol
9%
p-Nitrophenol
69%
2,4,6-Trinitrophenol
7%
m-nitrophenol