trichloromethane
triodomethane
iodoethane
ethanal
Correct answer is B
No explanation has been provided for this answer.
branched chain alkanes
straight chain alkanes
cycloalkanes
halogenated hydrocarbons
Correct answer is A
No explanation has been provided for this answer.
CH3 = CHCH3
CH3 ≡ CCH3
HC = C-CH2CH3
CH2 = CH-CH = CH2
Correct answer is B
HC = C-CH2CH3
Inspite of the electronic configuration, 1s22s22p2, carbon is tetraavalent because?
the electrons in both 2s and 2p orbitals have equal energy
the electrons in both 2s and 2p orbitals are equivalent
both the 2s and 2p orbitals hybridizes
the six orbitals hybridize to four
Correct answer is C
both the 2s and 2p orbitals hydrodizes
iron only
electropostive metals
metals below hydrogen inthe electrochemical series
all metals
Correct answer is D
No explanation has been provided for this answer.