Choose the correct alternative:
The angular momentum for 3s orbital is 0/3

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Choose the correct statement (s) :

Choose the correct alternative:- The energy required to launch an orbiting satellite out of earth’s gravitational influence is more//less than the energy required to project a stationary object at the same height (as the satellite) out of earth’s influence.

Choose the correct alternative:- If the zero of potential energy is at infinity, the total energy of an orbiting satellite is negative of its kinetic//potential energy.

Choose the correct alternative: Sea horse is a bony fish/mammal.

Choose the correct alternative: Nissle's granuels are rich is SER/RER.

Choose the correct alternative A meristem/ fruit is free of viruses.

Choose the correct alternative: Tendon is formed of white fibres/yellow fibres.

Choose the correct alternative: units of noise measurement are dB/DU.

Choose the correct alternative : Arsphenamine is used as antimicrobial/antifertility drug.