Test Mode Reading Mode Right = 0 Wrong = 0

রসায়ন

2,1,2
2,1,(-1,0,1)
2,2(-2)
1,1,0
CCl4
     XeF2   
   H2O
     NF3       
H2S + Cl22HCl + S 
     CuSO4 + 2NH4OHCu(OH)2 +  (NH4)2 SO4   
  4HCl + MnO2 Cl2 + MnCl2 + 2H2O   
 2H2O + 2Cl24HCl + O2
Fe, Cr & Ni
Fe, Cr & Cu
Cu, Zn & Ni
Cu, Sn & Pb
CH3CH2CH3,CH4 respectively  
CH3CH2COO-,CHI3 respectively 
CH3CH3, CH3CH3 respectively 
CH3CH2CH2CH3CH3, I2 respectively 
HCOOH
      CH3COOH    
  CH3CH2COOH  
 CH3COOC2H5
Alkane
Ether
Ester
Aldehyde
C10H20
C10H22
  C10 H18  
      C10  H20O 
  H2SO4
K2Cr2O7
 NaBH4
Zn/Hg.  cone HCL 
 Cl3CCOOH
   Cl2CHCOOH 
     ClCH2COOH 
   CH3CH2CH-COOH   
CH2=CH-CH3 
    CH3CH(OH)COOH  
 CH3CH=CH-CH3
  CH3 CH2CH=CH2
CH3C(CH3)=C(CH3)-CH3
CH3CH=CH(CH3)-CH3
CH3C(CH3)=CH-CH2-CH5
CH2=CH(CH3)-CH(CH3)-CH3
CH2=CH-CH3
CH3CH(OH)COOH
CH3CH=CH-CH3
CH3CH2CH-COOH
ক্লোরোবেনজিন , নাইট্রোজেন ।
ডরোথি হঢকিন ।
D-(+)-গ্লুকোজ, D-(-)-ফ্রুক্টোজ
ওয়াশিং সোডা বা সোডা এস ।