Ask a Question | Answer a Question! |
Submitting your question...
ResFinder - Thousands of Practice Papers
Do brown ring test is done under any special circumstance???🤔🤔
bcoz it's given that iron [II] sulphate on exposure to Atmosphere is oxidised to iron [III] sulphate and the test will not answer with iron [III] sulphate. |
 |
| asked by Mokshil Shah (phoenix80) 6 years ago |
3 |
+ 2 more questions by phoenix80
Why is the experiment of brown ring test carried out?? |
|
| asked by Mokshil Shah (phoenix80) 6 years ago |
1 |
What type of quest can be asked related to brown ring test 🤔🤔 |
|
| asked by Mokshil Shah (phoenix80) 6 years ago |
2 |
how to differentiate between potassium chloride and potassium nitrate ? |
 |
| asked by Aayush Patel (aayush25) 6 years ago |
3 |
For sums regarding Gay-Lussacs law......if volume is given in dm^3 then do we leave final answer in dm^3 or write in litres coz 1 litre = 1 dm^3 |
 |
| asked by Theodore Coelho (theodore) 6 years ago |
3 | + 2 more questions by theodore
What is the colour of neutral litmus solution?? |
|
| asked by Theodore Coelho (theodore) 6 years ago |
2 |
1. What do u observe when HCl is added to ZnS? ?
Do v write answer directly as:
A gas is evolved which smells like rotten eggs
OR we write as
When HCl is added to ZnS, a gas is evolved which smells like rotten eggs
2. Do we need to write percentage of each metal in an alloy...if asked or just names of metal is enough.
3. Two hydrocarbons X and Y containing carbon and hydrogen only have vapour density 13 and 39 respectively. Find the molecular formula of X and Y.
(Plz send the working also...) |
|
| asked by Theodore Coelho (theodore) 6 years ago |
3 |
What is the use of cotton wool in buring of ammonia in oxygen and what is the use of quartz in ostwalds process ? |
 |
| asked by Pratham Shah (pratham2313) 6 years ago |
2 |
hi, plzz answer,
use for fuse metal and solder??
both same use?? |
 |
| asked by Snigdha (silver2002) 6 years ago |
2 |
How will you convert sodium oxide and copper oxide to their respective chloride?
Give equations only. |
 |
| asked by Tiara Elizabeth (thejtthomas) 6 years ago |
2 | + 1 more questions by thejtthomas
The ratio of the number of moles in 2 gram of hydrogen and 32 gram of oxygen is |
|
| asked by Tiara Elizabeth (thejtthomas) 6 years ago |
2 |
|
Which gas turns feso4 soln brown?Is it NO or NO2? |
 |
| asked by Momo (zenab13) 6 years ago |
4 |
colour of FeCl3 solution? |
 |
| asked by Rohan Gupta (rohang37) 6 years ago |
5 |
Will any marks are deducted if we write the answer starting from because for reasoning Questions ?? |
 |
| asked by Ansh Singh (anshkush) 6 years ago |
3 |
| |
