Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with?

Acidic refractory
Rubber
Karbate
Lead or acid-proof bricks

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

6 views Answered 2022-09-01 13:21

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