Mercury is often used in barometer because

Dnyan Deshmukh

Staff member
Mercury is often used in barometer because



(a) it is the best liquid


(b) the height of barometer will be less


(c) its vapour pressure is so low that it may be neglected


(d) both (b) and (c)

(e) it moves easily.




The correct Answer Is
(d) both (b) and (c)
 
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