Comprehensive ETEA MCQs with Answers for Test Preparation
Comprehensive ETEA MCQs with Answers for Test Preparation On Judgement Day, what will be asked first? A, Namaz B. Zakat ...
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pak navy test mcqs online
PAK navy test MCQs online in this test, you can make more about Gk MCQs click here for islamiyat mcqs
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islamic studies mcqs solved
islamic studies mcqs solved
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sexual reproduction meaning in urdu
Question sexual reproduction meaning in urdu answer جنسی تولید
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bond angle of sp sp2 sp3
Sure, I’d be happy to help you refine and clarify the information about bond angle of sp sp2 sp3 of different hybridization (sp, sp2, sp3) and the formula to estimate bond angles. Here’s a revised version: Bond Angles in Different Hybridization (sp, sp2, sp3)The bond angles between atoms in a molecule ...
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Electronic configuration of calcium 20
Definition of electronic configuration the distribution or arrangements of electrons around the nucleus into orbit or shell is called electronic configuration what is calcium it is an element of the periodic table symbol Ca calcium is an alkali metal element atomic number of calcium is 20 ...
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2 ways to find bond order of N₂ using molecular orbital theory
How to find Bond order of N₂ (nitrogen molecules) using molecular orbital theory Draw the molecular orbital diagram for N₂ total number of electrons in nitrogen molecules N₂ is 14 because atomic number of O is 7 2 atoms of nitrogen 2 × 8 = 14 electronic configuration of nitrogen molecules ...
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2 two valency of oxygen
The valency of oxygen can vary depending on the context and the type of compounds it forms. Oxygen most commonly exhibits a valency of 2 and a valency of -2. Valency of oxygen, two types Valency of +2: Oxygen tends to form compounds where it shares two electrons with other atoms ...
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how to find valency of chlorine
Question = How to find valency of chlorine Answer Chlorine valency is 1 because chlorine belong to overall group 17 or subgroup 7A it means that 7 electron are present in outermost shell of chlorine if outermost valence is greater than 4 then the following formula is used for finding valency ...
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oxygen valency is positive or negative
oxygen valency is Always positive Because 6 electron are present in outer most shell of oxygen if outermost valence is greater than 4 then the following formula is used for finding valency 8-valence electron = 0 8-6=2 so it prove valency of oxygen is +2 for more detail click here
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