- Example of bacteria requiring low concentration of oxygen is__________?
- Average salinity or ratio of salt as per kilogram of water of ocean is__________?
- The poorest region of the world is__________?
- The emf of the Weston standard cell is __________ at 20oC
- The standard deviation is the __________ of the variance?
- The emf of the standard hydrogen electrode is ____________
- The most complex skill in cognitive domain of Bloom’s taxonomy is__________?
- In determination of hardness by EDTA method, 50ml of standard hard water required 30ml of EDTA solution while 50ml of sample hard water consumed 20ml of EDTA solution. After boiling 50ml of same sample required 10ml of EDTA solution. Calculate the permanent hardness
- In standard hydrogen electrode, concentration of hydrogen is____________
- What is the range of the central heights used in the standard frames?
- The vitamin which is generally excreted by humans in urine is__________?
- The Tallest Building of Pakistan is__________?