Q85. | Color produced by salicylates with ferric chloride reagent: |
Q86. | Sodium phosphate (32p) is used in: |
Q87. | PM indicators are used in |
Q88. | Roentgen(R) is unit of: |
Q89. | A radio-opaque compound used as diagnostic agent in peptic ulcer is: |
Q90. | One of the following emissions from the decay of radio nuclides is commonly used in sterilization is: |