- In what time sun rays reach to earth?
- Who was Prime Minister of Pakistan for the shortest time period?
- He __________ a lot of reading in his free time.
- The emf of the Weston standard cell is __________ at 20oC
- In standard hydrogen electrode, concentration of hydrogen is____________
- The SI standard of time is based on_____________?
- Who dismissed Benazir Bhutto’s Government for the second time?
- Which Radio Station already existed at the time of creation of Pakistan?
- When Broadcast Pakistan national anthem in 1st Time?
- At what time of day is the relative humidity at a minimum?
- For 1N KCL standard reduction potential in the calomel electrode is__________
- The emf of the standard hydrogen electrode is ____________