Zeba Rashid
4 years ago Like 3857
Questions 53
Contests 0
A white precipitate can be obtained by adding dilute sulphuric acid to:
- CuSo4 solution
- NaCl solution
- Na2So4 solution
- Bacl2 solution
- option4
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A white precipitate will be formed if use add common salt solution to:
- Ba(NO3) solution
- KNO3 solution
- Ag NO3 solution
- Mg NO3 solution
- option3
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The process of respiration is:
- An oxidation reaction which is endothermic
- A reduction reaction which is exothermic
- A combination reaction which is endothermic
- An oxidation reaction which is exothermic
- option4
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