Question

Q.21)
fabrics
are used as water repellent for treating masonry glass, fibre and
O a) Silicone Fluids
O b) Silicone rubber
O c) Silicone resins
Od) Silicones​

Answer 1

Answer:

a

Explanation:

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Answer 2

Answer:

Silicone Fluids

Explanation:

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