Chemistry Which of the following is used as non-stick coating for cooking utensils? Styrofoam Perspex Polystyrene Teflon Styrofoam Perspex Polystyrene Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Methyl salicylate Alkylsalicylic acid Acetylsalicylic acid Hydroxysalicylate Methyl salicylate Alkylsalicylic acid Acetylsalicylic acid Hydroxysalicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is common name of Salicylate Methyl Salicylate Acetyl Salicylic Acid Salicylic Acid Salicylate Methyl Salicylate Acetyl Salicylic Acid Salicylic Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is liquid non-metal ? Mercury Bromine Alcohol Water Mercury Bromine Alcohol Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ionisation energy of hydrogen atom in the ground state is x KJ. The energy required for an electron to jump from 2nd orbit to 3rd orbit is 5x x/6 5x/36 7.2 x 5x x/6 5x/36 7.2 x ANSWER DOWNLOAD EXAMIANS APP
Chemistry The trans-uranium elements are the chemical elements with atomic numbers greater than 89 92 96 86 89 92 96 86 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS