Chemistry-
General
Easy
Question
The rate constant of a reaction does not depend upon:
- temperature
- activation energy
- catalyst
- concentration of reactants and products
The correct answer is: concentration of reactants and products
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A plot of log (a - x) against time' t' is a straight line. This indicates that the reaction is of:
A plot of log (a - x) against time' t' is a straight line. This indicates that the reaction is of:
Chemistry-General
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Cellulose on hydrolysis yields
Cellulose on hydrolysis yields
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Teflon is an example of:
Teflon is an example of:
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Two Ruff degradation of an aldohexose gives an
Two Ruff degradation of an aldohexose gives an
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Glucose reacts with acetic anhydride to form:
Glucose reacts with acetic anhydride to form:
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Which of the following compound is optically active?
Which of the following compound is optically active?
Chemistry-General
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Sulfonation of benzene differs from most other electrophilic substitution reactions in that the reaction.
Sulfonation of benzene differs from most other electrophilic substitution reactions in that the reaction.
Chemistry-General
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The appropriate reagent for the following transformation.
The appropriate reagent for the following transformation.
Chemistry-General
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Hydrogenation of the above compound in the presence of poisoned palladium catalyst gives
Hydrogenation of the above compound in the presence of poisoned palladium catalyst gives
Chemistry-General
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The products obtained via oximercuration (HgSO4 + H2SO4) of 1-butyne would be
The products obtained via oximercuration (HgSO4 + H2SO4) of 1-butyne would be
Chemistry-General
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Terepthalic acid is obtained by oxidation of which of following compounds ?
Terepthalic acid is obtained by oxidation of which of following compounds ?
Chemistry-General
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pH, of a buffer solution decrease by 0.02 units when 0.12 g of acetic acid is added to 250 mL of a buffer solution of acetic acid and potassium acetate at The buffer capacity of the solution is:
pH, of a buffer solution decrease by 0.02 units when 0.12 g of acetic acid is added to 250 mL of a buffer solution of acetic acid and potassium acetate at The buffer capacity of the solution is:
Chemistry-General
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If the Kb value in the hydrolysis reaction is 1.0 x 10-6, then the hydrolysis constant of the salt would be:
If the Kb value in the hydrolysis reaction is 1.0 x 10-6, then the hydrolysis constant of the salt would be:
Chemistry-General
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The solubility of mercurous chloride in water will be given as:
The solubility of mercurous chloride in water will be given as:
Chemistry-General
Chemistry-
Electrophiles are :
Electrophiles are :
Chemistry-General