1. What amount of will be accumulated in the cathode if 1F charge is passed? Al
A. 1 molB. 1 2 molC. 3 molD. 1 3 mol
2. Which of the following is used as an MRI Contrast agent?
A. FullereneB. AmericiumC. Gadolinium ionD. Iron oxide
3. Which virus causes disease in pigs?
A. H5N1B. H5N5C. H1N1D. H2N2
4. What is a molecule called if the center of positive charge does not coincide with the center of negative charge?
A. PolarB. IonizedC. Non-polarD. Amphoteric
5. What is the velocity of a falling body from a height equal to the Earth's radius?
A. 5 kms−1B. 7 kms−1C. 8 kms−1D. 11.2 kms−1 ⇒ GMm 2R = 1 2 mv2 ⇒ v = √ GM R ⇒ v = √gR = 8 kms−1
6. "Turn in" means-
A. SubmitB. CancelC. EscapeD. Withdraw