Pentanitrogen heptachloride formula
1 answer:
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Answer : Incorrect
Explanation : In the given solution set of Ax = b;
is set of all vectors to form w= p +
here is is any solution of the equation Ax = 0;
this stands to be incorrect, as the correct would only exists when some vector p is found to be like this Ap=b
Explanation : In the given solution set of Ax = b;
is set of all vectors to form w= p +
here
this stands to be incorrect, as the correct would only exists when some vector p is found to be like this Ap=b
Answer: D) More moles of ions are present in a given volume of 0.10 M than in the same volume of 0.10 M NaCl.
Explanation:
A electrolyte is a solution that dissociates completely when dissolved in water. The ions act as good conductors of electric current in the solution.
More is the number of ions , more will be the conductance and hence the solution will be a better conductor of electricity.
0.10 M aqueous solution of is a better conductor of electricity as it dissociates to give three ions whereas 0.10 M aqueous solution of
dissociates to give two ions only.
Thus 0.10 M aqueous solution of sodium sulfate, , is a better conductor of electricity as more moles of ions are present in a given volume of 0.10 M
than in the same volume of 0.10 M
Answer: The pressure will be 411 GH.
Explanation:
To calculate the final pressure of the system, we use the equation given by Gay Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant volume
Mathematically,
where,
are the initial pressure and temperature of the gas.
are the final pressure and temperature of the gas.
We are given:
Putting values in above equation, we get:
Thus the pressure will be 411 GH.