Question

Choose the correct answer:
(a) The graph of PV vs P for a gas is
(i) Parabolic
(ii) Hyperbolic
(iii) a straight line parallel to X- Axis
(iv) A straight line passing through origin
(b0 the absolute temperature value that corresponds to ${27}^{\circ }C$ is
(i) 200 K (ii) 300 K
(iii) 400 K (iv) 246 K
(c) Volume temperature relationship is gien by
(i) Boyle (ii) GAy Lussac
(iii) Dalton (iv) Charles
(d) If pressure is doubled for a fixed mass of a gas, its volume will become
(i) 4 times (ii) $\frac{1}{2}$ times
(iii) 2 itmes (iv) No change

Answer 1

(a) (iii) Straight line paralled to X- axis.
(b) (ii) 27C = 27 + 273 = 300 K
(c) (iv) Charles
(d) (ii) 1/2 times