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Albert Nameirakpam
Subject: Chemistry
, asked on 5/4/16
how to calculate normality?
show with an example
Answer
1
Vyankatesh Muley
Subject: Chemistry
, asked on 1/4/16
Bisleri bottle contains H2O or D2O ?
Answer
1
Udisha
Subject: Chemistry
, asked on 8/3/16
PLZ EXPLAIN WHAT IS DIMER?? I HAVE CHECKED THE ANSWER GIVEN BY EXPERTS TO THIS Q. EARLIER BUT STILL CAN'T UNDERSTAND ...PLZ HELP!! exam!!!
Answer
2
Ambica Koul
Subject: Chemistry
, asked on 26/2/16
why does tritium has highest bond dissociation energy among the three isotopes of hydrogen? please reply as soon as possible
Answer
1
Pranjal Patel
Subject: Chemistry
, asked on 29/12/15
WHAT DOES THIS REACTION GIVES AS PRODUCT--
CACL2 + CA(OH)2
Answer
1
Yashika
Subject: Chemistry
, asked on 21/11/15
Find % strength of H
2
O
2
in sample marked 10 volume.
Answer
1
Krishnamurthy Saranya
Subject: Chemistry
, asked on 12/11/15
what is charge density?
how it is related to strength of acids and stability?
Answer
1
Abir Pal
Subject: Chemistry
, asked on 25/10/15
Hydrogen peroxide(H
2
O
2
) is bitter in taste but acidic in nature how is it possible? Explain.
Answer
1
Mansi Sahu
Subject: Chemistry
, asked on 18/10/15
Are saline hydrides binary compounds of hydrogen and metallic elements ?
Answer
1
Mansi Sahu
Subject: Chemistry
, asked on 18/10/15
Why concentrated sulphuric acid and pure zinc is not used in preparation of dihydrogen? Also specify the reaction taking place between conc. sulphuric acid and pure zinc.
Answer
1
Ramandeep Kaur
Subject: Chemistry
, asked on 14/10/15
why do the colour of sea sometimes appear green or sea green?
Answer
1
Abhishek Kumar
Subject: Chemistry
, asked on 10/10/15
Why some molecular hydrides forms molecular lattice?
Answer
1
Angel
Subject: Chemistry
, asked on 4/10/15
Previously, I asked a question of what happens when calcium hydride reacts with water, but the answer i recieved was of when calcium reacts with water to form calcium hydroxide. Please give me the correct answer.
Answer
1
Ishika Arya
Subject: Chemistry
, asked on 26/9/15
what is the full form of CNG?
Answer
3
Vaishnavi Ganesh
Subject: Chemistry
, asked on 23/8/15
3. Describe industrial applications of dihydrogen dependent on:
i. Heat liberated when its atoms are made to combine on the surface of metal.
ii. Its effect on unsaturated organic systems in the presence of catalysts.
iii. Its ability to combine with dinitrogen under specific conditions.
Answer
1
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show with an example
CACL2 + CA(OH)2
how it is related to strength of acids and stability?
3. Describe industrial applications of dihydrogen dependent on:
i. Heat liberated when its atoms are made to combine on the surface of metal.
ii. Its effect on unsaturated organic systems in the presence of catalysts.
iii. Its ability to combine with dinitrogen under specific conditions.