A fixed mass of gas occupies 92cm3 at 3&de...
A fixed mass of gas occupies 92cm3 at 3°C. What will be its volume at 18C if the pressure remains constant?
15.3cm3
87.3cm3
2.0cm3
97.0cm3
Correct answer is D
\(\frac{V_{1}}{T_{1}}\) = \(\frac{V_{2}}{T_{2}}\)
\(T_{1}\) = 3 + 273 = 276K
\(T_{2}\) = 18 + 273 = 291K
\(V_{1}\) = \(92cm^{3}\)
\(V_{2}\) = ?
\(V_{2}\) = \(\frac{V_{1}T_{2}}{T_{1}}\)
=\(\frac{92 \times 291}{276}\)
= \(97.0cm^{3}\)
Use the option above to answer this question. The structure of benzoic acid is...
4.0 g of sodium hydroxide in 250 cm3 of solution contains?...
What is the atomic number of Nobelium? ...
At what temperature does the solubility of \(KNO_{3}\) equal that of \(NaNO_{3}\)? ...
Consider the following table Substitute Meltig point / ºC Boiling point / &...
The percentage by mass of calcium in Ca(OCI)2 is [Ca = 40.0; CI = 35.5; O = 16.0] ...
The nucleus of the isotope tritium, contains? ...
C2H4(g) + H2(g) → C2H6(g) ΔH = -137kJ mol-1 The reaction represented above is...