When `C_(2)H_(5)OH "and" CH_(3)COOH` are mixed in equivaient proportion, equilibrium is reached when `2//3` of acid and alchol are use. How much ester will be present when `3 `mole of acid were to react with `3` mole of alcohol. Express your anwer multiplying with `10`.
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________ catalyze hydrolysis of ester, ether etc.
The correct answer is (C) Hydrolases
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When 6.4 g of `NaHCO_(3)` is added to a solution of `CH_(3)COOH` weighing 20. It is observed that 4.4 g of `CO_(2)` is released into atmosphere and a
Correct Answer - 24.0 g
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If 12.6 g of `NaHCO_(3)` are added to 30.0 g of `CH_(3)COOH` solution, the residue is found is found to weight 36.0 g. What is the mass `CO_(2)` relea
Correct Answer - 6.6 g
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The correct order of acid strength of following aromatic acids is : Benzoic acid (I), 4-Nitrobenzoic acid (II), 4-Dinitrobenzoic acid (III), 4-Methoxy
Correct Answer - C Factual Questions
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The IUPAC name for the formula `CH_(3) - overset(CH_(3))overset(|)(C)= CH - COOH` is
Correct Answer - C `{:(" "CH_(3)),(" |"),(overset(4)(C)H_(3)overset(3)(-C)=overset(2)(C)H-overset(1)(C)OOH):}` 3-Methylbut-2-enoic acid
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`CH_(3)-underset((a))underset(Br)underset(|)overset(CH_(3))overset(|)C-CH_(3)," "CH_(3)-underset((b))underset(Br)underset(|)CH-CH_(3)," "CH_(3)-unders
Correct Answer - b (b)
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One weak acid (like `CH_(3)COOH`) and its strong base together with salt (like `CH_(3)COONa`) is a buffer solution. In which pair this type of charact
Correct Answer - D `NH_(4)OH` is a weak acid and `NH_(4)Cl` is a strong base salt.
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Which equilibrium can be described as an acid-base reaction using the Lewis acid-base definition but not using the Bronsted-Lowry definition
Correct Answer - D It involves gain and loss of electron pair (Lewis concept).
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Isomerism shown by `CH_(3)-(CH_(2))_(3)-O-CH_(3)` `CH_(3)-CH_(2)-O-CH_(2)-CH_(2)-CH_(3)` `CH_(3)-underset(CH_(3))underset(|)(CH)-O-CH_(2)-CH_(3)` is
Correct Answer - C Metamerism is shown by the different arrangement of alkyl group about functional group.
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Which mechanism is not seen during the hydrolysis of ester?
Correct Answer - C `A_(AL^(2))` is not found during ester hydrolysis as `H_(2)O` is a poor nucleophile.
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