dosto aaj ham is post me aap sabhi ko Chemistry me bahut se topic hote hai, jisme kuchh main topic hai aur usi ke baare me bataya gya hai.
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| Chemistry Gk question and answer |
Is post me Chemistry gk ke baare me bataya gya hai aur Chemistry gk ko padhakar aap kisi bhi parichha me aapka help karegi.
- Atoms aur Molecules
- Chemical Bonding
- States of Matter (Solid, Liquid, Gas)
- Thermochemistry
- Solutions
- Acids and Bases
- Electrochemistry
- Nuclear Chemistry
- Organic Chemistry
- Biochemistry
- Environmental Chemistry
Ye sirf kuchh main topic hai, chemistry me aur bhi bahut sare sub-topic hote hai jinme aap jada jankari pa sakte hai.
| Category Gk in hindi |
|---|
| GK QUIZ | BIOLOGY GK |
| SCIENCE GK | PHYSICE GK |
| CHEMISTRY GK | COMPUTER GK |
| POLITICAL GK | ECONOMICS GK |
| SPORTS GK | GEOGRAPHY GK |
| BANKING GK | INDIAN ARMY GK |
Chemistry Gk question and answer
Q. 1. Atoms me kya hota hai?
Ans: Atoms me protons, neutrons aur electrons hote hai.
Q. 2. Atoms ka sabse chhota unit kya hota hai?
Ans: Atoms ka sabse chhota unit electron hota hai.
Q. 3. Molecules me kya hota hai?
Ans: Molecules me atoms ke group hote hai.
Q. 4. Molecules ke bane hote hai kis tarah se?
Ans: Molecules ke bane hote hai atoms ke chemical bond se.
Q. 5. Atoms aur molecules me kya antar hai?
Ans: Atoms me sirf ek ya do atoms hote hai, jabki molecules me 2 se adhik atoms hote hai.
Q. 6. Molecules me konsa bond sabse strong hota hai?
Ans: Molecules me Covalent bond sabse strong hota hai.
Q. 7. Atoms me protons ka number kya hota hai?
Ans: Atoms me protons ka number atomic number kehte hai.
Q. 8. Atoms me neutrons ka number kya hota hai?
Ans: Atoms me neutrons ka number atomic mass kehte hai.
Q. 9. Atoms me electrons ka number kya hota hai?
Ans: Atoms me electrons ka number atomic number se match hota hai.
Q.10. Molecules me konsa bond sabse weak hota hai?
Ans: Molecules me Ionic bond sabse weak hota hai.
Q.11. Atoms ke structure me konsa layer sabse bahar hota hai?
Ans: Atoms ke structure me valence electron layer sabse bahar hota hai.
Q.12. Atoms me konsa layer protons aur neutrons hote hai?
Ans: Atoms me nucleus layer protons aur neutrons hote hai.
Q.13. Konsa element ka atoms me sabse jyada electron hote hai?
Ans: Noble gases ka element ka atoms me sabse jyada electron hote hai.
Q.14. Atoms me konsa layer electrons ke movement ke liye responsible hota hai?
Ans: Atoms me electron cloud layer electrons ke movement ke liye responsible hota hai.
Q.15. Molecules me konsa bond atoms ke electron ke sharing se banta hai?
Ans: Covalent bond molecules me atoms ke electron ke sharing se banta hai.
Q.16. Atoms me konsa particle positive charge ka hota hai?
Ans: Atoms me protons positive charge ka hota hai.
Q.17. Atoms me konsa particle neutral charge ka hota hai?
Ans: Atoms me neutrons neutral charge ka hota hai.
Q.18. Atoms me konsa particle negative charge ka hota hai?
Ans: Atoms me electrons negative charge ka hota hai.
Q.19. Konsa element ka atoms me sabse kam electron hote hai?
Ans: Alkali metal ka element ka atoms me sabse kam electron hote hai.
Q.20. Atoms ke structure me konsa layer sabse andar hota hai?
Ans: Atoms ke structure me nucleus layer sabse andar hota hai.