CO2 can be easily liquified and even solidified because (a) It has weak forces of attraction (b) It has comparatively more force of attraction than other gases (c) It has more intermolecular space (d) It is pre
answer (c) It has more intermolecular space
Which of the following has heighest kinetic energy? (a) Particles of ice at 0 °C(b) Particles of water at 0 °C (c) Particles of water at 100 °C(d) Particles of steam at 100 °C
(d) Particles of steam at 100 °C
Which of the following is most suitable for summer? (a) Cotton(b) Nylon(c) Polyester(d) Silk.
(a) Cotton
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