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Subject: Chemistry, asked on 24/9/20

Please help me

Subject: Chemistry, asked on 30/8/20

What is xanthoproteic acid??

Subject: Chemistry, asked on 23/8/20

They say that non-metals are non -sonorous (does not produce sound).
But wind produces the sound, where air (a mixture of non metals.) under pressure produces a "hooooooooo" sound.
So does this make an exception in the properties of non-metals?

Subject: Chemistry, asked on 23/8/20

They say that non-metals are non -sonorous (does not produce sound).
But wind produces the sound, where air (a mixture of non metals.) under pressure produces a "hooooooooo" sound.
So does this make an exception in the properties of non-metals?

Subject: Chemistry, asked on 20/8/20

Structural formula of 2 Bromo Pentanal

Subject: Chemistry, asked on 15/7/20

What is the chemical name and other name of Cu2S?

Subject: Chemistry, asked on 15/7/20

What do you observe whencammonia hydroxide added to aqueous solution of ferroc chloride

Subject: Chemistry, asked on 14/7/20

Textbook doesn't tell much about after the reaction as doing it practical. In the Salt and Silver Solution reaction. It precipitates at bottom (or near to the surface w.r.t to a YouTube video of the reaction) in white.
But afterwards, it turns colorless if left untouched for some time. Why? And it regains the white ppt after shaking. There is no excess of anything.
So this reaction is reversible?
(Done at room temperature in a room with no direct sunlight)

Subject: Chemistry, asked on 6/7/20

What is hydrogen chloride?

Subject: Chemistry, asked on 18/6/20

Explain ammonia cannot be collected over water

Subject: Chemistry, asked on 8/6/20

Please answer me both the question

Subject: Chemistry, asked on 8/6/20

State why dilute HCL cannot be concentrated beyond a certain concentration by boiling???

Subject: Chemistry, asked on 8/6/20

Where is hydrogen chloride found in free state ??

Subject: Chemistry, asked on 8/6/20

Please tell me how should I study for board exam

Subject: Chemistry, asked on 6/5/20

When H2SO4 reacts with NaNO3, why is Na2SO4 produced when temperature is above 200 degree C?

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