Question
Describe the common name system and IUPAC system of naming amines.

Answer

SELF

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Similar questions

  1. Draw the structures of the following:
  1. $H_2S_2O_7$.
  2. $HClO_3$.
  1. Explain the following observations:
  1. In the structure of $HNO_3$, the N–O bond.
$(121\ pm)$ is shorter than the N–OH bond $(140\ pm)$.
  1. All the P–Cl bonds in $PCl_5$​​​​​​​ are not equivalent.
  2. ICl is more reactive than $I_2$​​​​​​​.
  1. Account for the following:
  1. Bond angle in $NH_4^+$is greater than that in $NH_3$.
  2. Reducing character decreases from $SO_2​​​​​​​$​​​​​​​ to $TeO_2$​​​​​​​.
  3. $HClO_4​​​​​​​$​​​​​​​ is a stronger acid than $HClO$.
  1. Draw the structures of the following :
  1. $H_2S_2O_8$
  2. $XeOF_4$
The experimental data for decomposition of $N_2O_5$
$[2N_2O_5 \rightarrow 4NO_2 + O_2]$
in gas phase at 318K are given below:
$t/s$ $0$ $400$ $800$ $1200$ $1600$ $2000$ $2400$ $2800$ $3200$
$10^2 \times [N_2O_5]/mol L^{-1}$ $1.63$ $1.36$ $1.14$ $0.93$ $0.78$ $0.64$ $0.53$ $0.43$ $0.35$
  1. Plot $[N_2O_5]$ against $t.$
  2. Find the half-life period for the reaction.
  3. Draw a graph between $ \log[N_2O_5]$ and $t.$
  4. What is the rate law?
  5. Calculate the rate constant.
  6. Calculate the half-life period from k and compare it with $(ii).$
Explain the properties and uses of methanol and ethanol.
  1.  
  1. Write the disproportionation reaction of $H_3PO_3$.
  2. Draw the structure of $XeF_4$.
  1. Account for the following:
  1. Although Fluorine has less negative electron gain enthalpy yet $F_2$ is strong oxidizing agent.
  2. Acidic character decreases from $N_2O_3$​​​​​​​ to $Bi_2O_3​​​​​​​$​​​​​​​ in group $15$.
  1. Write a chemical reaction to test sulphur dioxide gas. Write chemical equation involved.
The time required for $10 \%$ completion of a first order reaction at $298 K$ is equal to that required for its $25 \%$ completion at $308 K $. If the value of A is $4 \times 10^{10} S^{-1}$. Calculate k at $318 K $ and $E _{ a }$.
$(a)$ Give plausible explanation for each of the following$:$
$i.$ Why are amines less acidic than alcohols of comparable molecular masses?
$ii.$ Why are primary amines highest boiling than tertiary amines?
$iii.$ Why are aliphatic amines stronger bases than aromatic amines?
$(b)$ Complete the following reactions$:$
$i. C _6 H _5 N_2 Cl + C _2 H _5 OH \rightarrow$
$ii. C _6 H _5 NH _2+\left( CH _3 CO \right)_2 O \rightarrow$
Answer the following question: Write mechanism of the reaction of HI with methoxymethane.
  1. Name the three major classes of carbohydrates and give an example of each of these classes.
  2. Answer the following:
  1. What type of linkage is responsible for the primary structure of proteins?
  2. Name the location where protein synthesis occurs in our bod.
  1. Draw the structures of the following molecules:
  1. $(HPO_3)_3$.
  2. $BrF_3$.
  1. Complete the following chemical equations:
  1. $HgCl_2 + PH_3 \rightarrow $
  2. $SO_3 + H_2SO_4 \rightarrow $
  3. $XeF_4 + H_2O \rightarrow $