<prompt> Which of the following is a weak skeletal muscle relaxant?AtracuriumRocuriumSuxamethoniumRapacurium  <response>: Ans. is c i.e., Suxamethonium Least potent skeletal muscle relaxant - Succinylcholine Gallamine was least potent but it is not used now. Least potent nondepolarising muscle relaxant - Rocuronium 