CaRbOn AnD cOmPoUnd Q.1. negatron pass around organize of CO2 is: conception insight: Recall that atomic minute of speed of light is 6 with electronic configuration 2,4. nuclear bite of oxygen is 8 with electronic configuration 2, 6. So, degree Celsius atom will micturate double covalent bail beat with 2 oxygen atoms in put in to take on its octet configuration. O=C=O Q.2. Electron peak building of a sulphur molecule design gustation: Remember that atomic number of sulphur is 16 with electronic configuration of 2,8,6. Since it has 6 velence electrons it shares 2 electrons to satisfy its octet configuration. second in painsation of S8 molecule, severally sulphur atom shares 1 electron each with 2 adjoining sulphur atoms which results in a ring structure. 68.Q1. Three structural isomers are potential for pentane. (i) CH3 - CH2 - CH2 - CH2 - CH3 Â Â Â Â n-Pentane (ii) iso-Pentane (iii) neo-Pentane Concept perspicacity: While drawing structures of isomers, students should remember that the molecular form of isomers does not change and secondly the side handcuffs stool not be present on the destination carbons. Q2.
The twain features of carbon that give rise to a sizable number of compounds are as follows: (i) Catenation - It is the ability of carbon to form bonds with other(a)wise atoms of carbon. (ii) Tetravalency - With the valency of 4, carbon is capable of bonding with four other atoms. Concept Insight: The students must learn thes e features of carbon as this question is oft! en repeated. Q3.The formula for cyclopentane is C5H10. Its electron dot structure is given below. Concept Insight: Recall that the treatment cyclo indicates that it is a cyclic structure. The general formula for cyclic alkanes is CnH2n. First, declare a pentagon with a carbon atom present at each vertex and then in order to bang the tetravalency, bond each carbon to two hydrogen atoms. Q4last Q5.(i) Bromoethane (ii) methanal (formaldehyde) (iii) Hexyne .Concept Insight:...If you want to get a full essay, order it on our website:
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