JEE Main & Advanced Chemistry Carboxylic Acids Question Bank

done Numerical Value Type Questions - Carboxylic Acid Total Questions - 17

• question_answer1)

  How many are correct product for above reaction-

   
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• question_answer2)
    How many are correct product for above reaction-
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• question_answer3)

  How many are correct product for above reaction-

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• question_answer4)
  At what value of (n) compound will not evolve \[C{{O}_{2}}\] gas.
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• question_answer5)
  Which is final product of halolactonisation?
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• question_answer6)
  A hydrocarbon A, of the formula \[{{C}_{8}}{{H}_{10}}\] , on ozonolysis gives compound \[B\left( {{C}_{4}}{{H}_{6}}{{O}_{2}} \right)\] only. The Compound B can also be obtained from the alkyl bromide, \[C\left( {{C}_{3}}{{H}_{5}}Br \right)\] upon treatment with magnesium in dry ether, followed by carbon dioxide and acidification. Give the number of secondary hydrogen atoms in compound A
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• question_answer7)
                Find out value of 'X'.
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• question_answer8)
  Identify number of reactions that can give benzene as major product.

  (a) \[3H-C\equiv C-H\xrightarrow[\Delta ]{Fe\,or\,Cu}\]

  (b)

  (c)

  (d)

  (e)

  (f)

  (g)

  (h)

  (i)

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• question_answer9)
     The number of stereoisomers of 'X' is:
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• question_answer10)
  If formic acid, acetic acid, propanoic and benzoic acid is mixed with Phosphorus and Bromine then how many product are formed. (including stereoisomer)
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• question_answer11)
  How many isomers of \['x'\] \[{{C}_{8}}{{H}_{10}}\] when reacts with hot alkaline \[KMn{{O}_{4}}\] give only aromatic dicarboxylic acid? How many isomers of \['y'\] \[{{C}_{4}}{{H}_{8}}\] when reacts with hot alkaline \[KMn{{O}_{4}}\] give carbondioxide? Sum of \[x+y=?\]
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• question_answer12)
  How many of following molecule give o, p substituted producet as major product
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• question_answer13)
  How many of following test can be used to differentiate HCHO & formic acid-

  (i) Tollen's reagent test

  (ii) \[NaHC{{O}_{3}}\] test

  (iii) Lucas reagent test

  (iv) Victor mayers test

  (v) Carbylamine test

   
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• question_answer14)
  Among the following how many are correct?

  (i) Acidic strength order

  (ii) Basic strength order

  (iii) Basic strength order \[\Rightarrow \] (in aq. medium) (Aliphatic amines)

  (iv)

  (v) HOH order

  (vi) Stability order of alkene

  (vii)

  (viii) Acidic strength order \[\Rightarrow CH\equiv C-H>C{{H}_{2}}=C{{H}_{2}}>C{{H}_{3}}-C{{H}_{3}}\]

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• question_answer15)
  How many of the following compounds will give \[C{{O}_{2}}\] gas with\[NaHC{{O}_{3}}\]? \[RS{{O}_{3}}H\], RCOOH, Phenol, \[{{H}_{2}}O\], Picric acid , \[HCl{{O}_{4}}\], \[HCl\] .
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• question_answer16)
  Examine the structural formulas of compounds given below and identify number of compounds which show positive iodoform test  
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• question_answer17)
  \[3{}^\circ \] Alcohol. Find out value of \['X'\] .  
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