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WorksheetsPOC-II Test-3
Total questions: 11
Worksheet time: 2mins
Phenols can be prepared from
Cumene
Benzenediazonium chloride
From both Cumene and Diazonium chloride
Cannot be prepared from the above
Phenol can be converted to nitrobenezene by treating Phenol with
Nitration mixture
Nitro compound
From both the above
Cannot be prepared from the above
Phenols undergo
SN1 reaction
SN2 reaction
Electrophilic Aromatic Substitution
None of the above
When phenol is treated with excess of bromine water, it gives which of the following product?
m-bromophenol
o-and p-bromophenol
2,4-dibromophenol
2,4,6-tribromophenol
Phenol is stronger acid than water and itself it is
weakly acidic
weakly basic
alkali
strong acid
phenolphthalein is a special test for phenols
true
false
Phenols produce 2,4,6-trinitro phenol using following reagents
Dil HNO3
Con HNO3
Con HNO3 + Con H2SO4
Con H2SO4
Phenols are more acidic than alcohols because
Phenoxide ion is stablised by resonance
Phenols are more soluble in polar solvents
Phenoxide ion does not exhibit resonance
Alcohols do not lose H atoms at all
Select the true statement
Phenol reacts with sodium hydroxide but not sodium carbonate
Phenol reacts with sodium carbonate but not with sodium hydroxide
Phenol reacts with neither sodium carbonate nor sodium carbonate
Phenol reacts with both sodium hydroxide and sodium carbonate
Which is the correct drawing of 1,3 -dibromo-2-nitrobenzene?
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