Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

4. The angle of contact between glass and mercury is

(a)      0°

(b)    30o

(c)   90o                                                       

(d)  135o

Ans. d

5/5 - (1 vote)

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