You might have heard the Natural Gas drilling near Kakinada by ONGC (Oil and Natural Gas Corporation). Collect information and prepare a note on the status of Gas, production at the basin.

Can coal, petroleum and natural gas be prepared in the laboratory from dead organisms?

Burning fuels releases carbon dioxide, a green house gas, which causes climate changes and leads to global warming.Collect information about this through newspapers,magazines, etc. and prepare a report.

The molar heat capacity for an ideal gas a) is zero for an adiabatic process b) is infinite for an isothermal process c) depends only on the nature of the gas for a process in which either volume or pressure is constant d) is equal to the product of the molecular weight and specific heat capacity for any process

Collect information about places where we get coal, petroleum and natural gas in India and mark the places on outline map of India. (AS_(5))

MnO_2 is the most important oxide of manganese. MnO_2 occurs naturally as the black coloured mineral pyrolusite. It is an oxidising agent, and decomposes to Mn_3O_4 on heating to 530^(0) C. It is used in the preparation of potassium permanaga-nate and in the production of Cl_2 gas. Over half a million tonnes per year of MnO_2 is used in dry batteries When MnO_2 is fused with KOH in the presence of air, the product formed is :

MnO_2 is the most important oxide of manganese. MnO_2 occurs naturally as the black coloured mineral pyrolusite. It is an oxidising agent, and decomposes to Mn_3O_4 on heating to 530^(0) C. It is used in the preparation of potassium permanaga-nate and in the production of Cl_2 gas. Over half a million tonnes per year of MnO_2 is used in dry batteries In the laboratory, MnO_2 is made by :

MnO_2 is the most important oxide of manganese. MnO_2 occurs naturally as the black coloured mineral pyrolusite. It is an oxidising agent, and decomposes to Mn_3O_4 on heating to 530^(0) C. It is used in the preparation of potassium permanaga-nate and in the production of Cl_2 gas. Over half a million tonnes per year of MnO_2 is used in dry batteries MnO_2 dissolve in concentrated HCl to form :