In the etching of glass, we use the acid :
PYQ SSC JE (Junior Engineer) 2014
In the etching of glass, we use the acid :
- A.
HBr
- B.
HCl
- C.
HF
- D.
HI
Attempted by 28 students.
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PYQ SSC JE (Junior Engineer) 2014
In the etching of glass, we use the acid :
HBr
HCl
HF
HI
Attempted by 28 students.
Sign up free to check your answer
Sign up free