1. Which one is the most stable carbocation?
A. +CH3B. +CHR2C. +CH2RD. +CR3 +CR3 > +CHR2 > +CH2R > +CH3
2. The horizontal component of the Earth's magnetic field in the polar and equatorial regions respectively are-
A. Zero and infiniteB. Infinite and zeroC. Zero and maximumD. Maximum and zero H = Icosδ, V = Isinδ
3. Coracoid process is found in which bone?
A. UlnaB. ScapulaC. HumerusD. Radius
4. How many goals are there in the United Nations’ 2030 Agenda for Sustainable Development?
A. 13B. 5C. 17D. 31
5. By which process do the lipid particles, called chylomicron enter the lacteal from the enterocytes?
A. ExocytosisB. EndocytosisC. PinocytosisD. Diffusion
6. Which pair is correct?
A. IgA → Transferred through placentaB. IgE → ColostrumC. IgG → Highest in amountD. IgD → Respiratory system