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

9. The liquid meniscus in capillary tube will be convex, if the angle of contact is

(a)  Greater than

(b)  Less than 90°

(c)   Equal to 90°                                

(d)  Equal to 0°

Ans. a

5/5 - (2 votes)

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