1.
What is decarboxylation reaction?
Propane and Methane are homologous. Explain.
Calculate how much amount of element will be deposited if 5 amp electricity pass through B cell for 5 minutes?
Show the charging and discharging reaction of A \mathrm{A} A cell and describe the working mechanism of the cell.
2. [ A A A and B B B gas mutually unreactive]
What is Lucas reagent?
How cromium pollutes environment?
Calculate the total pressure of the mixture at 30∘C 30^{\circ} \mathrm{C} 30∘C when key is opened.
Compare the diffusion ratc of A and D gas at 25∘C 25^{\circ} \mathrm{C} 25∘C.
3.
What is activating group?
What do you mean by oxidation half cell?
Describe the principle of manufacturing of A A A in the stem.
Explain whether recycling is necessary for preparation of A A A or not.
4.
What is conjugated acid?
The nitration of aniline occurs at meta position. - Explain.
Determine the concentration of solution of container A \mathrm{A} A in ppm unit.
Analyse the change of concentration of acid base in the mixture when the solution of A A A is mixed with solution of B B B.
5.
What is absolute zero temperature?
Molar solution is a standard solution. - Explain.
How can the compounds A and B . be distinguished? Explain with equations.
Do the compounds A \mathrm{A} A and B \mathrm{B} B respond to haloform reaction? - Analyse.
[ 
