What volume of alcohol will have same mass as 4.2m-3 of petrol?
Density of alcohol = 8.4 x 102kgm-3, density of petrol =7.2x103kgm-3
Density of alcohol = 8.4 x 102kgm-3, density of petrol =7.2x103kgm-3
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option C
Explanation:
Mp = ep x Vp
Mp = 7.2 x 102 x 4.2 = 3024
VA = \(\frac{M}{e_A}\)
VA = \(\frac{3024}{8.4 \times 10^2}\)
VA = 3.6
Mp = ep x Vp
Mp = 7.2 x 102 x 4.2 = 3024
VA = \(\frac{M}{e_A}\)
VA = \(\frac{3024}{8.4 \times 10^2}\)
VA = 3.6