Chemistry :
PART - A(5 MARKS)
- Water wets the glass surface while Mercury does not .why?
- Define Lewis acid and base?
- Explain the following carbides with suitable examples. (i) Acetylide (ii) Methanide (iii) Allylide (iv) Mixed Carbide
- What are the different types of petroleum exploration method. how do you reduce energy consumption by green chemistry.
- Give the trend in periodic properties of elements for the following
- ionization energy
- acidity and basicity
- electron affinity
- stability of oxidation.
