Classify the following animals according to their type of excretion. Frog, Tadpole, birds, man, Turtle, shark, Insect,

Classify the following compounds according to their hybridisation BF_3

Classify the following compounds according to their hybridisation C_2H_4

Categorize the following animals based on the na ture of excretion of nitrogenous waste. Mammals, Bony Fishes , Birds, Aquatic amphibians, Terrestrial amphibians, Insects, Cartilage fishes, Aquatic insects

Classify each of the following as being either a p-type or n-type semiconductor: Ge doped with B.

Classify each of the following as being either a p-type or n-type semiconductor:Si doped with As

Classify the following compounds according to their shape Bef_2 , BeCl_2 , CH_4 , BF_3 , PCl_5 , SF_6 , SbCl_5 , NH_4 , SiF_4 , AlCl_3

Classify each ofthe following as being either a ptype or a n-type semiconductor. a) Ge dopped with In b) Si dopped with B .

Name the following halides according to IUPAC system and classify them as alkyI, allyl, benzyl-(primary, secondary, tertiary), vinyl or aryl-halides: i) ( CH₃)₂ CHCH(Cl) CH₃ , ii) CH₃CH₂CH(CH₃) CH(C₂ H₅) Cl , iii) CH₃CH₂ C(CH₃)₂CH₂I , iv) ( CH₃)₃ C -CH₂ CH( Br) C₆ H₅ , v) CH₃ CH( CH₃) CH( Br) CH₃ , vi) CH₃C( C₂H₅)₂ CH₂Br , vii) CH₃C( Cl)( C₂ H₅) CH₂CH₃ , viii) CH₃CH= C( Cl)CH₂CH( CH₃)₂ ix ) CH₃ CH= CH C( Br)( CH₃)₂ , x) p-ClC₆H₄CH₂CH(C H₃)₂ ,