TWO WAYS TO TEST THE PRESENCE FOR NITRATES

1.	TWO WAYS TO TEST THE PRESENCE FOR NITRATES
Answer» Answer: For nitrates Explanation: #1 *Salt in a dry test TUBE+conc H2SO4 = reddish brown gas appears nitrate may be PRESENT *Brown ring test: Solution of salt in water+equal amount of Mohr's salt+conc h2so4 is added along the sides of the test tube UNDISTURBED =Brown ring is formed at the junction .HENCE nitrate is confirmed

Answer»

Answer:

For nitrates

Explanation:

#1 *Salt in a dry test TUBE+conc H2SO4 = reddish brown gas appears

nitrate may be PRESENT

*Brown ring test:

Solution of salt in water+equal amount of Mohr's salt+conc h2so4 is added along the sides of the test tube UNDISTURBED =Brown ring is formed at the junction .HENCE nitrate is confirmed

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TWO WAYS TO TEST THE PRESENCE FOR NITRATES

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