Kya hamare aas pass ke padarth shuddh hai (are matters around us pure)

Prastavana (introduction) 

Ek sadharan vyakti ke liye shuddh ka Arth hota hai ki padarth mein koi milavat nahin Ho parantu vaigyanikon ke liye yah sabhi vastuen bhi nahin padarthon ke mishran hai atah, shuddh nahin hai jese--dudh, jalvasa, aadi ka mishran hai|

Rasayan vigyan mein shuddh padarth vah hota hai jismein upsthit sabhi Kan saman rasayan prakriti ke ho arthat ek shuddh padarth saman karnon se milkar banaa hota hai sabhi padarth do ya do se adhik shuddh avyavon ke sanyog se bante Hain|

Udaharan (example) 

Samudra ka jal khanij mitti Aadi mishran hai|

Shuddh padarth (pure substence)

Ek hi prakar ke konon se milkar Bane sabhi padarth kahlate Hain yah Kan parmanu ho sakte hain atah ham kah sakte hain ki shuddhta se hi prakar ki parmanuyanon se milkar Bane hote hain udaharan samudra ka jal , mitti Aadi|

Sut padarth nibandh do prakar ke hote Hain|

Tatv (elements)

Vah padarth jise do ya do se adhik bhagon mein vibhajit nahin kiya ja sakta tatv kahlata hai arthat tatv saman prakar ke parmanuon se milkar Bane hote hain tatv padarth ki namaskar tatha kais mein paye jaate Hain vastav mein tatv prakriti ke Mul padarth hai inhin se sampurn sansar ki Rachna Hui hai aadhuni vicharon ke anusar tatvon ka sabse Chhota Kan parmanu hai tatv ke sabhi parmanuon ke sangathan mein purn Dharm ek saman hote Hain|

Uttaran=Loha Chandi {thos avastha} bromin Mercury {drav avastha} tatha hydrogen Oxygen (gas avastha )Aadi sabhi tatvon hai|

Yogik compound 

Main padhar to chotu se adhik tatvon ke parmanu ke nishchit anupat mera Sani sanyog se bante Hain Yogi kahlate Hain|

Udaharan= jal ek yogik hai kyunki ismein iske अभी-अभी tatv tha hydrogen tatha oxygen ke bhar ke anusar anupat sadaiv 1:8 hota hai aadhunik Anu Siddhant ke anusar yogik vah padarth hai jiske anuvibhinn prakar ke parmanu ke nishchit anupat mein sanyog dwara nirmit hai|

Yogi ko ki visheshtaen (characters off compound)

Kyunki kyunki Pramukh visheshtaen nimanlikhit hai_

• Yogik mein avyavadi tatv Ka anupat sadaiv nishchit hota hai|
• Ek yaugik shuddh aur saman padarth se banaa hota hai|
• Kisi yogik mein upsthit avayogi tatvon ko bhautik vidhi aur Jaise chhanna nirdharan Willian banakar athva chumbak dwara Pratham nahin kiya ja sakta hai|

Mishran (mixtuer)

Jab do ya do se adhik padarthon Ko anishchit anupat kisi bhi anupat mein milaya jata hai to banne wala naya padarth mishran kahlata hai; jese--dudh chini tatha jal Ka mishran Patthar v ret ka mishran Aadi|

Mishran ke prakar (types off mixture) 

Mishra nimnalikhit do prakar ke hote Hain|

SMS jiske padhte bhag ka sangathan ek saman hota hai sambandh mishran kahlata hai iske vibhinn avlav ko prithak roop se nahin dekha ja sakta hai Jaise Namak tatha jal ka mishran samanya Mishra hai kyon kiske sabhi bhagon mein namak ka jal mein sangathan ek saman hota hai tatha ek jaisa namkin hota hai

2.Visamangi mishran 

Jiske pratibhag ke gun ek saman nahin hote Hain wishmangi mishran kahlata hai| Iske vibhinn avyavon ko prithak roop se dekha ja sakta hai Jaise ret tatha jal ka mishran petrol tatha jal ka mishran Aadi|

Mishran ki visheshtaen (characters of mixture)

Willian (solution) 

Do ya do se adhik padarthon ka samangi mishran Willian kahlata hai ham ek Willian ko aise taral padarth ke roop mein dekhte hain jismein thos dra gas mile vah parantu prakriti mein thos Willian aur gas ki Willian bhi hote hain jaise nimbu jal soda jal tatha sharbat Aadi samanyat Willian ke do avyav hote Hain|

1. Vilayak (solvent) 

Kisi Willian mein jo avyav apeksha karte adhik Matra mein Mila hota hai vilayak kahlata hai|

2. Baliye (solute)

Willian mein bhi layak ke atirikt upsthit ek ya ek Sadik avyav Jo apekshakrit ka Matra mein hote hain vilay kahlata hai|

Udaharan =

Nimbu aur jal ka villain jal vilayak nimbu viley

Neemban (suspension) 

Yah Vishva mangi mishran hai jismein vilay padarth ke Karan bhulate nahin balki madhyam ki samashti mein nilvantit rahte hain tatha is Manvi Willian Jo thos se drav mein Pariksha sthit ho jata hai use Neelam ban kahate Hain inhin nilambit kanon ko aankhon se dekha ja sakta hai Jaise Balu Mila jal mein mitti ke gun tatha aata jal mishran Aadi|