When benzenesulfonic acid and p–nitrophenol aretreated with NaHCO3, the gases released respectively are
SO2, NO2
SO2, NO
SO2, CO2
CO2, CO2
Additional Questions
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Name the catalyst used in commercial method of preparation of phenol. |
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In Williamson's synthesis |
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When compound X is oxidised by acidified potassium dichromate, compound Y is formed. Compound Y on reduction with LiAlH4 gives X. (X) and (Y) respectively are |
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In preparation of alkene from alcohol using Al2O3 which is effective factor: |
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The correct order of decreasing acidity of nitrophenols will be |
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When phenol is treated with CHCl3 and NaOH, the product formed is: |
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The enzymes which are used to convert starch into ethyl alcohol are |
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Which of the following compounds when heated with CO at 150°C and 500 atm pressure in presence of BF3 forms ethyl propionate? |
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When Phenyl Magnesium Bromide reacts with tert.butanol, which of the following is formed? |
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Which of the followings is correct? |
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