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Q. 20. (i) The metal of Group 2 from top to bottom are : Be, Mg, Ca, Sr, Ba. Which of these metals will form ions most readily and why.
asked by Tiara Elizabeth (thejtthomas) 6 years ago
4
What is the colour of NaNO2?
asked by Nehal G (nehalg) 6 years ago
4

+ 1 more questions by nehalg  

How do you find out if the acid used in a reaction is CONCENTRATED or DILUTE?
Pls reply ASAP!
Thanks in advance!
asked by RaBh (rahulbhardwaj2002) 6 years ago
2
Will they give no marks if I forget to write whether the acid is concentrated or dilute in chemical equation?
asked by Abhinav Sharma (monstercat) 6 years ago
2
is practical chemistry in course of dalal book?
asked by Naam_mein_kya_rakha_hai (abhinav07kumar) 6 years ago
1

+ 1 more questions by abhinav07kumar  

Observation: When nitric acid react with saw dust
asked by Niraj Gupta (solution86) 6 years ago
5
is anyone here who will be writing hindustani music after chemistry??....
asked by Mathomania (sankua) 6 years ago
1
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  

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

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