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Rijuta Chakraborty
Subject: Chemistry
, asked on 25/2/22
Please answer my question
Answer
1
Daksh Yadav
Subject: Chemistry
, asked on 13/2/22
X, Y and Z are the chemical properties of sulphuric acid:
(X) Dehydrating agent
(Y) Non volatile acid
(Z) Oxidizing agent
Match the following equations (a), (b) and (c) to the above chemical properties of sulphuric acid.
(a) NaCl + H2SO4 ? NaHSO4 + HCl
(b) C + 2H2SO4 ? CO2 + 2H2O + 2SO2 ?
(c) C6H12O6 -Conc H2SO4--> C + 6H2O
Answer
1
Daksh Yadav
Subject: Chemistry
, asked on 13/2/22
Distinguish between the following:
(a) Concentrated H2SO4 and concentrated HNO3 [using sulphur]
(b) Concentrated HCl and concentrated H2SO4 [using sodium nitrate solution]
Answer
1
Soubhagyo Sarkar
Subject: Chemistry
, asked on 18/10/21
What happens when liquid ammonia is kept in open air? Why ?
Answer
3
Soubhagyo Sarkar
Subject: Chemistry
, asked on 18/10/21
What happens when liquid ammonia is kept in open air? Why?
Answer
1
Rimjhim Jeena
Subject: Chemistry
, asked on 10/4/21
Please help me with this question
Answer
3
Anindita Sarkar
Subject: Chemistry
, asked on 22/3/21
Please solve question no.b.iii and iv.
Answer
1
Rimjhim Jeena
Subject: Chemistry
, asked on 9/3/21
Please help me with this question
Answer
1
Anindita Sarkar
Subject: Chemistry
, asked on 18/2/21
Please solve question no.b.
Answer
1
Anindita Sarkar
Subject: Chemistry
, asked on 18/2/21
Please solve question no.4.a.
Answer
1
Anindita Sarkar
Subject: Chemistry
, asked on 18/2/21
Please solve question no.3.
Answer
1
Anindita Sarkar
Subject: Chemistry
, asked on 18/2/21
Please solve question no.d,e and f.
Answer
1
Anindita Sarkar
Subject: Chemistry
, asked on 18/2/21
Please solve question no.2.a.b and c.
Answer
2
Anindita Sarkar
Subject: Chemistry
, asked on 12/2/21
Please solve question no.a and d. Complete the reaction and balance the reaction.
Answer
1
Anindita Sarkar
Subject: Chemistry
, asked on 12/2/21
Please solve question no.c,d,e and f.
Answer
1
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What are you looking for?
(X) Dehydrating agent
(Y) Non volatile acid
(Z) Oxidizing agent
Match the following equations (a), (b) and (c) to the above chemical properties of sulphuric acid.
(a) NaCl + H2SO4 ? NaHSO4 + HCl
(b) C + 2H2SO4 ? CO2 + 2H2O + 2SO2 ?
(c) C6H12O6 -Conc H2SO4--> C + 6H2O
(a) Concentrated H2SO4 and concentrated HNO3 [using sulphur]
(b) Concentrated HCl and concentrated H2SO4 [using sodium nitrate solution]