CBSE Class 12 Mathematics - An Overview
CBSE Class 12 Mathematics - An Overview
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Reply: The bottom state and fired up point out outer Digital configurations of phosphorus (Z = 15) are:
Query 18. From bonding and antibonding molecular orbitals, which one particular has lessen Electricity and which one particular has higher steadiness?
Ileum has a lot of villi which even further causes the area location to improve thereby escalating the amount of absorption of digested meals.
Dilemma eleven. What would you comprehend by isoelectronic species? Title a species that tvill be iso electronic with Each individual of the following atoms or ions.
A structured analyze system improves aim, ensures typical revision and addresses weak places systematically. Focused slots for principle learning, dilemma-solving and doubt resolution strengthen knowing and retention.
Response: (d) inversely proportional to its size but instantly proportional for the square root in the
Solution: The essential concept of organisation of factors from the periodic table would be to simplify and systematize the analyze on the Houses of all the elements and numerous their compounds.
(b) The sort of tooth shown from the provided determine has only one root. Hence It's a canine or incisor that is utilized to bite or pierce.
Response: (i) The powerful nuclear demand of magnesium is greater than that of sodium. For these reasons, CBSE Class 11 Chemistry the Vitality necessary to remove an electron from magnesium is a lot more than the Strength expected in sodium. For this reason, the very first ionization enthalpy of sodium is decrease than that of magnesium.
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Solution: In a multielectron atom, the electrons current during the interior shells defend the electrons while in the valence shell within the attraction with the nucleus or they work as a monitor involving the nucleus and these electrons.
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(a) A lot of villi enormously raise the interior area location from the little intestine which facilitates the absorption of digested foodstuff.