Question

tals
wers
EXERCISE - 1
OBJECTIVE QUESTIONS
CHOICE OBJECTIVE, STRAIGHT CONCEF
GENERAL INTRODUCTION & PHYSICAL AM
NONMETALS:
-2. A A-3. B A-4. c.
HONIC BOND AND ITS PROPERTIES
3-2. C B-3. CB -4. A Bri
METALLURGY
=-2. B C-3. B C-4. c.
CORROSION, ALLOYS & AMALGAM
D-2. C D-3. DA. A
EXERCISE - 2​

Answer 1

Answer:

I does not know your ans.