Answer:
Na3PO4 + 3KOH -------> 3NaOH + K3PO4
Explanation:
Answer:
2,2-dimethylpropane : C5H12
becoz formula of propane is
C3H8
Answer:
C. Water passes into the salt solution, dehydrating bacterial cells and making them harmless.
Explanation:
The salt solution is hypertonic to the bacterial cells and as such, water molecules will move from the bacterial cells into the salt solution, dehydrating the cells and rendering them harmless.
Option A is also true but it is irrelevant to the question asked. Option B and D are wrong.
The correct option is C.
Answer:
b.a convex lens forms a smaller,real image.