Dry hydrogen chloride when dissolved in methylbenzene
turns blue litmus paper red
turns red litmus paper blue
does not affect litmus paper
bleaches litmus paper
Correct answer is C
No explanation has been provided for this answer.
Ethanol reacts with excess acidified K2Cr 2O7 to produce
ethanal
ethane
ethanoic acid
ethylethanoate
Correct answer is C
No explanation has been provided for this answer.
What is the product of the reaction between propene and 1 mole of hydrogen iodide?
CH3CHICH3
CH 3CH2CHI2
CH 3CH 2CI3
CH 3CHICH2I
Correct answer is A
No explanation has been provided for this answer.
C4H8O 2
C4H 8O3
C6H10C5
C6H12O6
Correct answer is D
No explanation has been provided for this answer.
When protein is heated to a high temperature it undergoes
condensation
denaturation
hydrolysis
polymerization
Correct answer is B
No explanation has been provided for this answer.