Hii students today we are going to learn about some basic organic chemistry.    General Organic Chemistry

⇒ Types of Carbon 3-5 of Carbon atom and hydrogen atoms: There are four types of Carbon atoms- and 3 types of H-atoms.

i 1' Carbon : Carbon attached to one or no other Carbon atems. (Lovely F.01) 2= 2 = and Ind

2 Carbon & Carbon attached to two other

atoms.

(2) S.28.88

3 Carbon : Carbon attached to three other atoms.

4: Carbon : Carbon attached to four otha atems. S.C CH3 02 CH37) 07

CH₂ CH-CH₂ - CH JAQUI

+ No. of 1° H- atom 15 No. of 2 H = atom + 2 +

- No. af 3° H - Atem - 1

Оле я

Building Lys-laws are legal tools used to regulate coverage, hight, building bulk, and architectural and construction aspects of building achieve adaly development an arta.

They are mandatory in nature and serve to protect building against fire, earthquake, noise, structural

failures and other hazards.

Purposal of building bye-laws →

Ensure uniform development of building in a society, town and prevent haphazard development Ensure optimum utilization of space. Affirm public safety against noise, fire, healther hazarals and

Building bye-laws include noms

Density Basement and parking spaces.

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