Subject :NSO Class : Class 6
Subject :NSO Class : Class 1
is related to 
, then 
is related to ______.
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Subject :NSO Class : Class 10
Study the given flow chart carefully and fill in the
blanks by choosing an appropriate option.
| i | ii | iii | iv | v | iv | |
| A | NH4OH | NaOH | O2 | Na2O | Cl2 | Cl2 |
| B | NH4Cl | NaHCO3 | H2 | Cl2 | NaOH | CaOCl2 |
| C | NaOH | (NH4)2CO3 | O2 | Na2O | H2 | CaCl2 |
| D | NH4OH | NaOH | H2 | NaOH | Cl2 | CaO |
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 2
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Subject :NSO Class : Class 10
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Subject :NSO Class : Class 5
