Question
In any organic compound how will you analyse phosphorus and oxygen? Explain briefly.

Answer

self

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

1. What is the relationship between the members of following pairs of structures? Are they structural or geometrical isomers or resonance contributors?
Image
2. A sample of 0.50 g of an organic compound was treated according to Kjeldahl's method. The ammonia evolved was absorbed in 50 mL of $0.5 M H _2 SO _4$. The residual acid required 60 mL of 0.5 M solution of NaOH for neutralisation. Find the percentage composition of nitrogen in the compound.
How do you account for the formation of ethane during chlorination of methane?
Predict the products of electrolysis in the following:

A dilute solution of H2SO4 with platinum electrodes.

  1. $\text{MnO}_4^{2-}$ undergoes disproportionation reaction in acidic medium but does not, give reason.
  2. Give one example each of the following redox reaction:
  1. Combination reaction.
  2. Decomposition reaction.
  3. Metal displacement reaction.
The ionization constant of chloroacetic acid is 1.35 × 10–3. What will be the pH of 0.1M acid and its 0.1M sodium salt solution?
The reaction of cyanamide, NH2CN(s), with dioxygen was carried out in a bomb calorimeter, and $\Delta\text{U} $ was found to be –742.7kJ mol–1 at 298K. Calculate enthalpy change for the reaction at 298K.

$\text{NH}_2\text{CN}(\text{g}) +\frac{3}{2}\text{O}_2 (\text{g})\xrightarrow{ \ \ \ \ \ \ } \text{N}_2(\text{g}) + \text{CO}_2(\text{g}) + \text{H}_2\text{O}(\text{l})$

The pH of milk, black coffee, tomato juice, lemon juice and egg white are 6.8, 5.0, 4.2, 2.2 and 7.8 respectively. Calculate corresponding hydrogen ion concentration in each.
$2\text{NO}(\text{g})+\text{O}_2(\text{g})\rightleftharpoons2\text{NO}_2(\text{g});\Delta\text{H}=-17\text{KJ}$
  1. Predict the effect of an increase in concentration of NO on the equilibrium concentration of NO2.
  2. Predict the effect of pressure decrease as a result of increased volume on the equilibrium concentration of NO2.
In what manner is the long form of periodic table better than Mendeleev’s periodic table? Explain with examples.
Represent the potential energy/enthalpy change in the following processes graphically.
  1.  Throwing a stone from the ground to roof.
  2.  $\frac{1}{2}\text{H}_2(\text{g})+\frac{1}{2}\text{Cl}_2(\text{g})\rightleftharpoons\text{HCl}(\text{g})$ $\Delta_\text{r}\text{H}^\ominus=-92.32\text{kJ}\ \text{mol}^{-1}$​​​​​​
In which of the processes potential energy/enthalpy change is contributing factor to the spontaneity?