Name some solid electrode, which are used in cyclic voltammetry. 

In DPP, why do not we use amplitudes greater than 100 mV?

What is the major advantage of sampling the current in ‘Sampled DC polarography’? 

Write short notes on any Five of the following:
1) Hallmark and Mega events
2) Twelve advantages of events
3) Public relations and personal meetings
4) Basic steps in preparing a presentation
5) Type/Structure of Business Organisations
6) Opportunity and resource analysis
7) Production and Operations Management
8) Careers in event management

A 25.0 cm3 sample of solution containing phenol was treated with 5.0 cm3 of 1 M KBr and 10.0 cm3 of 1.0 M HCl. A platinum electrode was made anodic so that the bromide ion was oxidised to Br2. A constant current of 8.00 mA was passed through the electrolysis cell for 2 min. and 38 s in order to reach the end-point for the titration. The reaction is
Phenol + 3 Br2 Phenol (Br)3 + 3HBr
How many mg of phenol were present in the original sample? 

Explain the various sources of finances for the purpose of raising finance by event entrepreneu

Why do some start-up Event Management Companies fail?

What are the steps in preparing a business plan for an Event Management Company?

What are the different methods of communication required by an event manager/event entrepreneur?

Discuss the demand and scope of events. In a few words write about the demand for any one event you visited (eg. trade fair, exhibition, festival, etc). 

Describe the life cycle of an organisation. What are the components of Human Resource Development under HRM that play a significant role in the life cycle of an organisation?

 Explain the characteristics of events with examples.

 Describe any four types of events in detail based on the purpose or sector to which they belong. Give examples wherever necessary

Discuss the advantages of coulometric titration. 

From the following data, calculate the molar conductivity of KBr in aqueous solution: Conductivity of 2.5 × 10-4 mol dm3 KBr = 3.72 × 10-3 S m-1 , Conductivity of the water=0.6 × 10-3 S m-1 

Drive following expression: K = G kcell Discuss the variation of molar conductivities for the strong and weak electrolytes with change in their concentrations.  

Calculate the pH during the titration of 25.00 cm3 of 0.025 M acetic acid with 0.5 M NaOH on addition of 2.50 cm3 of this solution

Derive an expression for the operational definition of pH.

Derive the following expression:

Calculate the equilibrium constant for the galvanic cell given in question 1(a).

Find the cell Potential of a galvanic cell based on the following half-cell reaction at 25o C.
Cd2+ + 2e Cd Eo = – 0.403V
Pb2+ + 2e Pb Eo = – 0.126V
Where [Cd2+] = 0.020 M and [Pb2+] = 0.200 M