Questions

1. Project Charter refers to a statement of objectives in a project.

 
2. It provides a preliminary delineation of roles and responsibilities, outlines the project objectives, identifies the main stakeholders, and defines the authority of the project manager.

 
3. It serves as a reference of authority for the future of the project. The terms of reference are usually part of the project charter.

Metallic bond is a bond between two metal atoms. Here in the given option Hg is the only metal with metallic bond.

No work done as there is no external external pressure in free expansion. 

Hence, Work done in a free expansion process is Zero.

Head Quaters of NATO is located in Brussels

The process accounts for species diversity is Meiosis. Meiosis is termed as a specialized cell division which reduces chromosomes number by half and then creates for haploid cells.