Question

57: The all mucoadhesive polymers are water soluble
except
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PVA
Carbopol
PVP
Sodium CMC​

Answer 1

Answer:

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Alpha rays are the positively charged particles. Alpha-particle is highly active and energetic helium atom that contains two neutrons and protons. These particles have the minimum penetration power and highest ionization power. They can cause serious damage if get into the body due to their high ionization power.