New: octeAll contenthive-129948hive-196917krhive-166405zzanhive-185836hive-183959hive-150122steemhive-180932photographyhive-144064hive-101145hive-183397hive-184714uncommonlabhive-188619hive-145157bitcoinhive-103599hive-193637hive-193186krsuccesshive-139150hive-180106TrendingNewHotLikerseizazanaing (42)in octe • 7 years agocet math and chemA.3π/4 B.3π/2 C.π/4 D.π/2 E.(3+π)/2 75° in radian measure is A.π/75 B.75/π C.5π/12 D.12π/5 E.π/30 3.An arc PQ subtends an angle 60° at the centre O of radius 3 cm.…myo.sandi (39)in octe • 7 years agooctstef(d) Hydrogen sulphide has weak ………. properties. (e) Halogens have essential electronic structure of ………. . (f) In the reaction with ammonia, boron trifluoride behave as an ………. . (g) The IUPAC…