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Classify the following amine as primary, secondary or tertiary:
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Classify the following amine as primary, secondary or tertiary:
(C2H5)2CHNH2
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Write the IUPAC name of the following compound.
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Explain the observation, at the end of each period, there is a slight increase in the atomic radius of d-block elements.
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Write the expression of integrated rate equation for zero order reaction.
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What are Homoleptic complexes?
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Why chelate complexes are more stable than complexes with unidentate ligands?
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Name the element of 3d series which exhibits the largest number of oxidation states. Give reason.
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What are Heteroleptic complexes?
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Give reason for the following statements:
Scandium (Z = 21) is a transition element but Zn (Z = 30) is not.
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How many ions are produced from the complex Co(NH3)6]Cl2 in solution?
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Define transition metals.
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Among the following, which is the strongest base?
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Assertion (A) : Copper is a non-transition element.
Reason (R) : Copper has completely filled d-orbitals in its ground state.
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What is a chelate complex?
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Identify A and B in the following:
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The slope in the plot of [R] Vs. time for a zero-order reaction is ______.
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A voltaic cell is made by connecting two half cells represented by half equations below:
\[\ce{Sn^{2+}_{ (aq)} + 2e^- -> Sn_{(s)}}\], E0 = − 0.14 V
\[\ce{Fe^{3+}_{ (aq)} + e^- -> Fe^{2+}_{ (aq)}}\], E0 = + 0.77 V
Which statement is correct about this voltaic cell?
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The following experimental rate data were obtained for a reaction carried out at 25°C:
\[\ce{A_{(g)} + B_{(g)} -> C_{(g)} + A_{(g)}}\]
| Initial [A(g)]/mol dm−3 | Initial [B(g)]/mol dm−3 | Initial rate/mol dm−3s−1 |
| 3.0 × 10−2 | 2.0 × 10−2 | 1.89 × 10−4 |
| 3.0 × 10−2 | 4.0 × 10−2 | 1.89 × 10−4 |
| 6.0 × 10−2 | 4.0 × 10−2 | 7.56 × 10−4 |
What are the orders with respect to A(g) and B(g)?
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Assertion (A): For a zero-order reaction, the unit of rate constant and rate of reaction are same.
Reason (R): Rate of reaction for zero order reaction is independent of concentration of reactant.
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