Question

Q:Unit for electro-chemical equivalent is

Options:

A) g/coulomb

B) g/ampere

C) g/sec

D) g/faraday

Q: An example of plasticizers used in paints is .......

Options:

A) methylated spirit

B) asbestos

C) naphthenates

D) triphenyl phosphate

Answer 1

1. g/coulomb

2. Triphenyl phosphate

Answer 2

.The correct answers are as follows - 

1. Unit for electrochemical equivalent ((E.C.E) of a substance is - Option A - g/coulomb.

2. An example of plasticizers used in paints s - Option C and Option D - naphthenates and triphenyl phosphate.

Naphthenic oil is used as a plasticized copolymer in sealing and waterproofing applications. Triphenyl phosphate is used as a plasticizer in photographic film base, flame retardant in sheeting, moldings, and coatings.