Answer: The correct answer is the gas generated by four antacid tablets has a greater volume
Explanation:
In the question, it is given that pressure and temperature of the gas remain constant and we need to compare the volume of the gas produced by 4 antacid tablets and 2 antacid tablets.
As, antacid is the limiting reagent. Hence, more the tablets, more gas will be produced.
Hence, more gas will be produced by four antacid tablets than the gas produced by 2 antacid tablets.
To compare the volume, we use Avogadro's Law which states that volume is directly proportional to the number of the gas at constant pressure and temperature.
(At constant Temperature and Pressure)
Hence, volume will be greater for the gas produced by four antacid tablets.
Therefore, the correct answer is the gas generated by four antacid tablets has a greater volume
<u>Answer:</u> The energy of the complex is
<u>Explanation:</u>
To calculate the energy of the complex, we use the equation given by Planck which is:
where,
= Wavelength of the complex =
(Conversion factor:
)
h = Planck's constant =
c = speed of light =
= Avogadro's number =
= energy of the complex
Putting values in above equation, we get:
Conversion factor used: 1 kJ = 1000 J
Hence, the energy of the complex is
Answer : The correct option is, (a) paramagnetic with two unpaired electrons.
Explanation :
According to the molecular orbital theory, the general molecular orbital configuration will be,
As there are 14 electrons present in the given configuration.
The molecular orbital configuration of molecule will be,
The number of unpaired electron in the given configuration is, 2. So, this is paramagnetic. That means, more the number of unpaired electrons, more paramagnetic.
Hence, the correct option is, (a) paramagnetic with two unpaired electrons.