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The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing.
It was a freezing day of winter. " Here freezing is -
Point A is 10 miles West of Point B. Point b is 30 miles North of pint C. Point C is 20 miles East of Point D. What is the distance (in miles) between Point A and Point D?
Point A is 10 km west of point B. Point B is 30 km north of point C. Point C is 20 km east of point D. What is the distance between point A and D?
From pollution control point of view, the maximum permissible concentration of sulphur dioxide in atmospheric air is about __________ ppm.
Point A is south of point B and point B is west point C. To which direction is point A with respect to point C ?
Point A is 10 miles west of Point B. Point B is 30 miles North of Point C. Point C is 20 miles East of Point D. what is the distance between points A and D?
Maximum sulphur percentage in low sulphur heavy stock (LSHS) furnace oil is about
Sulphur Dioxide pollution is indicated by an excessive growth of which of the following?
Bleaching action of moist sulphur dioxide is because of its