Why first IE for oxygen is less than IE for nitrogen eventhough oxygen is placed after nitrogen in periodic table.
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Balasore district was part of the ancient Kalinga which later became a territory of Toshala or Utkal, till the death of Mukunda Dev. It was annexed by Moghuls in 1568 and remained as a part of their suzerainty up to the middle of eighteenth century, to be precised up to 1750-51.Then the Marahattas occupied this part of Odisha and it became a part of the dominion of the Marahatta Rajas of Nagpur.The East India Company ceded this part through a treaty called treaty of Deogaon in 1803 and it became a part of Bengal Presidency up to 1912.But the first English Settlement came into existence in Balasore region in 1634 while Sahajahan was the emperor at Delhi. The first of English factories was established in this region in 1640.During this period Dutch and Danish settlements were also founded inthis region. Balasore as a separate district was created in October,1828 while it was in the Bengal Presidency.With the creation of Bihar province,Odisha was diverted along with Balasore district from Bengal to Bihar But with the creation of Odisha as a separate State on 1st April,1936 Balasore became an integral part of Odisha State.The national movement of independence surged ahead with the visit of Mahatma Gandhi in 1921. Similarly Praja Andolan was initiated against the ruler of Nilagiri State.The state of Nilagiri merged with state of Odisha in January,1948 and became a part of Balasore district.In 3rd April,1993 Bhadrak Sub-division became a separate district and from this day Balasore remains a district of Odisha with two Sub-divisions namely Balasore and Nilagiri having 7 Tahasils namely Balasore, Soro, Simulia, Nilagiri, Jaleswar, Basta & Baliapal and 12 Blocks namely Bhograi, Jaleswar, Baliapal, Basta, Balasore, Remuna, Nilagiri, Oupada, Khaira, Soro & Bahanaga. The name of the district is being derived from the name of the town, which is old and important. The name Balasore is recognised from the Persian word BALA-E-SHORE which means “TOWN IN THE SEA”. The historical legend ascribes that the district has been named as per the LORD BANESHWAR (LORD SHIVA) of the town., which subsequently changed to Balasore during MUGHUL Rules.