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Prof.Saifullah Bhatti M.Phill Chemistry
ChemSB pro
Which of the following is the primary reason why transition metal complexes exhibit color?
1 week ago | [YT] | 0
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ChemSB pro
In which part of the periodic table are the transition elements located?
1 week ago | [YT] | 0
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ChemSB pro
From which orbital is the electron shifted to stabilize the 3d subshell?
2 weeks ago | [YT] | 2
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ChemSB pro
.According to the Aufbau principle, in what order are subshells typically filled before reaching the 3d subshlls?
2 weeks ago | [YT] | 0
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ChemSB pro
Which of the following best describes a key chemical property of oxygen gas?
2 weeks ago | [YT] | 0
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ChemSB pro
Which of the following architectural masterpieces is currently turning yellow and deteriorating due to the chemical reaction between acid rain and its building material?
2 weeks ago | [YT] | 0
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ChemSB pro
.What gas is responsible for the fizz and bubbles in your favorite fizzy drinks and sodas?
2 weeks ago | [YT] | 1
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ChemSB pro
Which of the following gases is known as "Laughing Gas"?
2 weeks ago | [YT] | 0
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ChemSB pro
What is the chemical formula of Nitric Acid?
a) HNO2 b) HNO3
C) H2SO4. d) H20
3 weeks ago | [YT] | 1
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