Question

Q2. A. Write whether the given statements are true or false, correct the false statement.

i) Graphite or heavy water is used as moderator.
ii)As per Bohr's atomic model, electrons revolve in stable shells.
iii) The unit of potential difference in SI system is Coulomb.
iv)Moving positively charged particles are electrons.
v)All organism of kingdom Monera are unicellular.
vi) Salmonella typhi causing Typhoid is a bacterium.
vii)Our behaviour with HIV infected person must be normal
plz tell me fast

Answer 1

Answer:

1) false

2)

3) false

4) false - electrons are negetive charged

5) true

6) true

7) true