Explanation:
Mn has an oxidation +3 state with electronic configuration of [Ar]3d4
And because CN (Cynide ion) is strong field ligand,( responsible for forming inner orbitals )and cause pairing of electrons to Occur. Hence, zero unpaired electrons results diamagnetic nature.
The trade value was $1.1 trillion.
Answer: The continuum of services
Explanation:
The continuum of services could be described as service models designed to help provide specified instruction to students with disability. These services could be consultant teaching and intergrated co-teaching which are designed to help the student in his or her general classes. These makes learning easier for those category of student.
Answer:
Quota sampling
Explanation:
Quota sampling: It gathers representative data from a particular group of people. In this sampling method, the data is being chosen from a particular sub-group of a population. This is considered to be more reliable as compared to other non-probability sampling methods such as snowball sampling.
Example: A researcher can take 200 males participants between the age of 18-25.
In the given question, the graph represents the quota sampling method.
United States was the nation whose legislature refused to join the League of Nations. The correct option among all the options given in the question is option "d".The League of Nations was actually created for maintaining world peace after the world was devastated by World War I. Although United States of America under President Theodore Roosevelt was one of the figures that wanted this League of Nations to happen, but United States did not join it as its Constitution did not permit. There were several other reasons that led to United States not joining the League of Nations.