CO2- 3
NO- 3
SO2- 4
SO2- 3
Correct answer is C
No explanation has been provided for this answer.
A hydrocarbon containing 88.9% carbon has the empirical formula [H = 1 C = 12]
CH
CH2
C2H3
C2H5
Correct answer is B
No explanation has been provided for this answer.
I < II < IV < III
IV < III < II < I
I < II < III < IV
IV < I < II< III
Correct answer is D
| Ethanol | 78°C |
| Propanol | 97°C |
| Butanol | 118°C |
| Pentane | 36.1°C |
Hence, the arrangement is IV, I, II, III.
What is the main type of reaction alkenes undergo?
Addition
Condensation
Elimination
Substitution
Correct answer is A
No explanation has been provided for this answer.
The hydrolysis of groundnut oil by potassium hydroxide is known as
hydrogenation
saponification
esteriffication
neutralization
Correct answer is B
No explanation has been provided for this answer.