10-sinf test iv-chorak

10-sinf test
IV-chorak

1. 
   Aminokislotalarni umumiy formulasi
   

1. 
   R-NH₂ B) R-NH-R C) R-N-R D) C_n H_2n (NH₂) (COOH) R
   

2. 
   Ikkilamchi aminning umumiy formulasi berilgan javobni aniqlang.
   

1. 
   R-NH₂ B) R-NH-R C) R-N-R D) C_n H_2n (NH₂) (COOH) R
   

3. 
   Birlamchi aminning umumiy formulasi berilgan javobni aniqlang.
   

1. 
   R-NH₂ B) R-NH-R C) R-N-R D) C_n H_2n (NH₂) (COOH) R
   

4. 
   Fenilamin qanday aromatik aminlar sinfga kiradi?
   

1. 
   Birlamchi amin B) Ikkilamchi amin C) Uchlamchi amin D)Nitrobirikmalar
   

5. 
   Disaxaridlar berilgan javobni aniqlang
   

1. 
   Glyukoza 2- kroxmal 3- riboza 4- maltoza 5- saxoroza 6-seluloza
   

6. 
   Uchlamchi aminning umumiy formulasi berilgan javobni aniqlang.
   

2. 
   R-NH₂ B) R-NH-R C) R-N-R D) C_n H_2n (NH₂) (COOH) R
   

7. 
   Monosaxaridlarbi aniqlang. 1- Glyukoza 2- kroxmal 3- riboza
   

4- maltoza 5- saxoroza 6-seluloza

8. 
   Polisaxaridlar sinfiga mansub moddalar berilgan javobni aniqlang.
   

1- Glyukoza 2- kroxmal 3- riboza 4- maltoza 5- saxoroza
6-seluloza

9. 
   Glyukozaning “Kumush ko`zgu” reaksiyasi natijasida hosil bo`ladigan moddaning nomini aniqlang.
   

1. 
   Glyukon kislota B) benzyl spirt C) fenol D) benzol
   

10. 
    1,5 mol metilaminning yonish reaksiyasida sarf bo`ladigan kislorodning hajmini aniqlang.
    

1. 
   14,8 B) 16,8 C) 33,6 D) 67,2
   

11. 
    Aminlar havoda yonadi. Yonish mahsulotlari sifatida __________________ lar hosil bo`ladi.
    
12. 
    Glyukozaning spirtli bijg`ish reaksiya tenglamasini yozing _________________
    
13. 
    Saxarozaning gidrolizlanish reaksiya tenglamasini yozing __________________
    
14. 
    Reaksiya tenglamasini tugating va tenglashtiring . C₅ H₁₁ NH₂ +O₂
    
15. 
    Tarkibida bitta amino va bitta karboksil guruh tutgan aminokislotalar nima deyiladi. ______________________________
    

Javob kalitlari 10-sinf IV-chorak
Savolllar	1	2	3	4	5	6	7	8	9	10
Javoblar	B	C	A	D	A	C	D	A	D	D

11. 4CO₂+2H₂+10H₂O lar hosil bo`ladi.

12. C₆ H₁₂ O₁₁ 2C₂ H₅ OH+2CO₂

13. C₁₂ H₂₂ O₁₁ +H₂ O H₂ SO₄ t⁰ c C₆ H₁₂ O₆ + C₆ H₁₂ O₆ glukoza fruktoza
14. 2C₅ H₁₁ NH₂+16,5O₂ 10CO₂+N₂+13H₂ O
15. Monoamino monokarbon kislota