According to the nuclear fission and nuclear fusion reactions,energy from fusion cannot yet be converted to electricity.
There are two types of nuclear reactions which are nuclear fusion and nuclear fission .They involve the combination and disintegration of the element's nucleus respectively.
In nuclear fission, the nucleus of the atom is bombarded with electrons of low energy which splits the nucleus in to two parts .Large amount of energy is released in the process.It is used in nuclear power reactors as it produces large amount of energy.
In nuclear fusion,on the other hand, is a reaction which occurs when two or more atoms combine to form a heavy nucleus.Large amount of energy is released in the process which is greater than that of the energy which is released in nuclear fission process.
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equilibrium constant. Why?"
Enzymes cannot change the thermodynamic equilibrium constant of a reaction because they do not alter the free energy difference between the reactants and products.
Enzymes are biological catalysts that speed up chemical reactions by lowering the activation energy required for the reaction to occur. They achieve this by providing an alternative reaction pathway with a lower activation energy. However, enzymes cannot change the thermodynamic equilibrium constant of a reaction.
The thermodynamic equilibrium constant is a measure of the ratio of products to reactants at equilibrium. It is determined by the difference in free energy between the reactants and products. Enzymes, although they accelerate the rate at which equilibrium is reached, do not alter the free energy difference between the reactants and products. Therefore, they cannot change the equilibrium constant.
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What is the geometry of the SF₂ molecule?
The measurement 0.025 g has two significant digits. Leading zeroes are not counted as significant.
The correct answer to the question is (b) 2. The number 0.025 g has two significant digits.
In Physics, a significant digit is any non-zero digit or any embedded or trailing zeroes in a number. Leading zeros, which are zeros at the beginning of a decimal number, are not considered significant digits. In the number 0.025 g, the leading zeros are not counted as significant because they only indicate the decimal place of the significant digits (in this case, the digits 2 and 5). Therefore, the number of significant digits is 2.
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There are two types of conductance
a) molar conductance
b) specific conductance
specific conductance is also known as conductivity
Molar conductance [the conductance offered by one mole of electrolyte dissolved in any volume of solution] increases with increase in dilution. The reason for weak and strong electrolytes are different.
i) for weak electrolytes the molar conductance increases due to increase in degree of dissociation
ii) for strong electrolytes the molar conductance increases due to decrease in inter ionic interactions
Conductivity (specific conductance) is the conductance offered by one unit volume of an electrolytic solution
The conductivity decreases with increase in dilution due to less number of ions per unit volume of solution.
so here the conductivity of resulting solution will decrease if water is added to a 0.10 M NaCl solution