User Nilay Ghosh

9 votes

2 answers

7k views

Why lithium gives flame coloration?

asked May 1, 2016 at 15:43

9 votes

1 answer

5k views

What is the use of "pyro" in the naming of organic compound?

asked Jan 19, 2016 at 16:24

9 votes

1 answer

826 views

Is ruthenium really invulnerable to aqua regia?

asked Jan 28, 2017 at 10:49

9 votes

1 answer

5k views

Why color of alkali metal peroxides, superoxides and ozonides deepens down the group?

asked Apr 9, 2017 at 6:03

8 votes

3 answers

493 views

Is trisulfuric acid hypothetical?

asked Feb 3, 2016 at 8:37

8 votes

1 answer

22k views

Trend in the melting point down the group

asked Jul 10, 2015 at 10:02

8 votes

1 answer

13k views

Why NaBH4 does not reduce carboxylic acid while LiAlH4 does?

asked Oct 9, 2015 at 17:25

7 votes

1 answer

8k views

Why does color of halogen deepens and the boiling point decreases down the group?

asked Jul 11, 2015 at 7:54

7 votes

3 answers

790 views

Why benzenediazonium bromide and iodide are of little interest?

asked May 23, 2020 at 15:40

7 votes

1 answer

620 views

Is the method of Benji detecting plutonium realistic in Mission Impossible: Fallout?

asked May 22, 2022 at 5:29

7 votes

1 answer

1k views

What is the chemical composition of Ferrous Ferrocyanide?

asked Sep 11, 2021 at 5:50

7 votes

2 answers

2k views

What is the maximum number of water molecules that has been recorded till date to present as water of crystallization in a compound?

asked Apr 12, 2021 at 4:53

6 votes

1 answer

182 views

Where is the negative charge localized in tetrazolate ion?

asked Jun 16 at 12:08

6 votes

1 answer

20k views

Why exception is noted in the solubility of lead salts?

asked Dec 24, 2015 at 15:16

6 votes

1 answer

535 views

Why H2S2 is hydrogen disulfide and not hydrogen persulfide?

asked Oct 29, 2016 at 14:55

6 votes

2 answers

1k views

Preparation of sulfuric acid through Contact process

asked Jul 18, 2015 at 8:40

6 votes

2 answers

9k views

Why does sodium polyacrylate solidify, on addition of water?

asked Jul 19, 2015 at 5:44

6 votes

1 answer

6k views

Why does zinc sulfide glow?

asked Jul 21, 2015 at 9:30

6 votes

1 answer

19k views

Why is the Friedel-Crafts alkylation of nitrobenzene disfavoured?

asked Dec 22, 2015 at 16:41

5 votes

1 answer

2k views

Existence of Deuterium peroxide

asked Jul 20, 2015 at 9:41

5 votes

1 answer

2k views

Is Tollen's test safe?

asked Jan 8, 2016 at 16:48

5 votes

1 answer

9k views

Why ionic radii of Cu2+ is less than Zn2+?

asked Dec 27, 2015 at 17:31

5 votes

4 answers

5k views

Is peroxoborate and perborate the same thing?

asked Feb 10, 2016 at 17:17

5 votes

1 answer

272 views

Would molybdenyl chloride or tungstenyl chloride work as an alternative to chromyl chloride test?

asked Dec 28, 2016 at 7:29

5 votes

2 answers

5k views

Is lithium bicarbonate an aqueous solution of lithium carbonate?

asked Apr 29, 2017 at 6:06

5 votes

1 answer

199 views

What is the meaning of "proto" in nomenclature?

asked May 1, 2023 at 6:40

5 votes

1 answer

264 views

Has tellurium(II) iodide been properly characterized ever?

asked Apr 30, 2022 at 4:55

5 votes

1 answer

683 views

Why did ammonium chloride fumes turned pink in this synthesis?

asked Sep 7, 2020 at 5:59

4 votes

1 answer

391 views

Why is the term "nascent nitrogen" still used in metallurgical industries?

asked Aug 4, 2021 at 10:39

4 votes

3 answers

1k views

Does manganese reacts with water at "not" standard conditions?

asked Jun 18, 2022 at 5:29

Stack Exchange Network

92 Questions

Why lithium gives flame coloration?

What is the use of "pyro" in the naming of organic compound?

Is ruthenium really invulnerable to aqua regia?

Why color of alkali metal peroxides, superoxides and ozonides deepens down the group?

Is trisulfuric acid hypothetical?

Trend in the melting point down the group

Why NaBH4 does not reduce carboxylic acid while LiAlH4 does?

Why does color of halogen deepens and the boiling point decreases down the group?

Why benzenediazonium bromide and iodide are of little interest?

Is the method of Benji detecting plutonium realistic in Mission Impossible: Fallout?

What is the chemical composition of Ferrous Ferrocyanide?

What is the maximum number of water molecules that has been recorded till date to present as water of crystallization in a compound?

Where is the negative charge localized in tetrazolate ion?

Why exception is noted in the solubility of lead salts?

Why H2S2 is hydrogen disulfide and not hydrogen persulfide?

Preparation of sulfuric acid through Contact process

Why does sodium polyacrylate solidify, on addition of water?

Why does zinc sulfide glow?

Why is the Friedel-Crafts alkylation of nitrobenzene disfavoured?

Existence of Deuterium peroxide

Is Tollen's test safe?

Why ionic radii of Cu2+ is less than Zn2+?

Is peroxoborate and perborate the same thing?

Would molybdenyl chloride or tungstenyl chloride work as an alternative to chromyl chloride test?

Is lithium bicarbonate an aqueous solution of lithium carbonate?

What is the meaning of "proto" in nomenclature?

Has tellurium(II) iodide been properly characterized ever?

Why did ammonium chloride fumes turned pink in this synthesis?

Why is the term "nascent nitrogen" still used in metallurgical industries?

Does manganese reacts with water at "not" standard conditions?