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The rate constant of a first order reaction whose half-life is 480 seconds, is ____________.
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The coordination number and oxidation state of Cr in K3[Cr(C2O4)3] are respectively ____________.
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If resistivity of 0.8 M KCI solution is 2.5 × 10-3 Ω cm. Calculate molar conductivity of solution?
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The electronic configuration of an element is [Kr] 4d10 5s2 5p5.
The element is a/an ____________.
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Which among the following compounds is obtained when glucose reacts with hydrogen cyanide?
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The following structure represents the polymer:
\[\begin{array}{cc}
\ce{[-C-CH2-NH-C-(-CH2)5 NH -]_{{n}}}\\
\phantom{}||\phantom{.............}||\phantom{................}\\
\phantom{}\ce{O}\phantom{.............}\ce{O}\phantom{................}
\end{array}\]
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Which is the product obtained, when Br2 water reacts with glucose?
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What is IUPAC name of hydroquinone?
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The CORRECT unit of molar conductivity is ____________.
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For the reaction \[\ce{A -> B}\], the rate increases by a factor of 2.25 when the concentration of A is increased by 1.5. What is the order of the reaction?
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What is the secondary valence of CO3+ ion according to Werner's theory in [Co(NH3)4Cl2]+?
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The number of asymmetric carbon atoms in the glucose molecule is ____________.
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The CORRECT order of increasing thermal stability of the hydrides of group 16 elements is:
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In the manufacture of phenol from isopropyl benzene, the important by-product obtained is ____________.
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The reagent used to confirm the presence of five hydroxyl groups in glucose is ____________.
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CO2 is more soluble in water than N2, because ____________.
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The total number of d electrons in Cu+ ion is ____________.
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Which of the following formula represents lithium imide?
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For the non-stoichiometric reaction
\[\ce{2A + B -> C + D}\], the following kinetic data were obtained in three separate experiments, all at 298 K.
| Initial concentration (A) |
Initial concentration (B) |
Initial rate of formation of C (mol dm−3 s−1) |
| 0.1 M | 0.1 M | 1.2 × 10−3 |
| 0.1 M | 0.2 M | 1.2 × 10−3 |
| 0.2 M | 0.1 M | 2.4 × 10−3 |
The rate law for the formation of C is:
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