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In which series of rock does the coal occur?
In India, coal occcurs in rock series of two main geological ages, namely Gondwana, a little over 200 million years in age and in tertiary deposits which are only about 55 million years old.
In India, coal occcurs in rock series of two main geological ages, namely Gondwana, a little over 200 million years in age and in tertiary deposits which are only about 55 million years old.
See lessWhy is it desirable to expand our nuclear energy?
It is desirable to expand our nuclear energy capacity because it is a renewable form of energy. This energy can contribute to reduction in air pollution due to a great extent.
It is desirable to expand our nuclear energy capacity because it is a renewable form of energy. This energy can contribute to reduction in air pollution due to a great extent.
See lessWhat are minerals?
A homogeneous naturally occurring substance that has definable internal structure is known as mineral.
A homogeneous naturally occurring substance that has definable internal structure is known as mineral.
See lessHow is Drug Bastar-Chandrapur belt important for India?
Importance of Drug Bastar Chandrapur Belt is :- i) Very high grade haematites are found in Bailadila range of hills in the Bastar district of Chhattisgarh. ii) This range of hills comprises of 14 deposits of super high grade haematite iron ore. iii) It has the best physical properties needed for makRead more
Importance of Drug Bastar Chandrapur Belt is :-
i) Very high grade haematites are found in Bailadila range of hills in the Bastar district of Chhattisgarh.
ii) This range of hills comprises of 14 deposits of super high grade haematite iron ore.
iii) It has the best physical properties needed for making steel.
iv) Iron ore from these mines is also exported to japan and south korea through Visakhapatnam port.
See lessWhat do you mean by manufacturing?
Manufacturing is the process of the production of goods in large quantities by processing raw materials to more valuable products.
Manufacturing is the process of the production of goods in large quantities by processing raw materials to more valuable products.
See lessAcetamide is less reactive than acetyl chloride. Why?
The polarity of the C-O bond is less in case of amide than in acid chloride. Due to this the positive charge density on the carbonyl carbon is less for amide than acid chloride. This makes amide less reactive than acid chloride.
The polarity of the C-O bond is less in case of amide than in acid chloride. Due to this the positive charge density on the carbonyl carbon is less for amide than acid chloride. This makes amide less reactive than acid chloride.
See lessWrite down the Schrödinger equation for a linear harmonic oscillator
The Schrodinger Equation for a Linear Harmonic Oscillator can be written in the form (y−dyd)(y+dyd)u(y)=(2ε−1)u(y) where y=ℏmωx ε measures the energy in units of ℏω and (y+d/dy) acts as a lowering operator.
The Schrodinger Equation for a Linear Harmonic Oscillator can be written in the form (y−dyd)(y+dyd)u(y)=(2ε−1)u(y) where y=ℏmωx ε measures the energy in units of ℏω and (y+d/dy) acts as a lowering operator.
See lessWrite down the Schrödinger equation for a linear harmonic oscillator
The Schrodinger Equation for a Linear Harmonic Oscillator can be written in the form (y−dyd)(y+dyd)u(y)=(2ε−1)u(y) where y=ℏmωx ε measures the energy in units of ℏω and (y+d/dy) acts as a lowering operator.
The Schrodinger Equation for a Linear Harmonic Oscillator can be written in the form (y−dyd)(y+dyd)u(y)=(2ε−1)u(y) where y=ℏmωx ε measures the energy in units of ℏω and (y+d/dy) acts as a lowering operator.
See lessState True or False:CN has the highest ligand field strength
True , CN has the highest ligand field strength.
True , CN has the highest ligand field strength.
See lessState the selection rule for rotational spectra of a molecule.
The Selection Rules governing transitions between electronic energy levels (including microstates and terms) are: The Spin Selection Rule, ΔS=0. The Laporte (or orbital) Selection Rule, for centrosymmetric molecules g→u or u→g, or Δl=±1.
The Selection Rules governing transitions between electronic energy levels (including microstates and terms) are:
See lessThe Spin Selection Rule, ΔS=0.
The Laporte (or orbital) Selection Rule, for centrosymmetric molecules g→u or u→g, or Δl=±1.