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| From: wondermelz | Reply 21 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 68 |
it is highly soluble in water
Posted at: Tue Dec 22 18:15:48 2009 (GMT)
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| From: wondermelz | Reply 22 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 67 |
it is heavier than air
Posted at: Tue Dec 22 18:16:14 2009 (GMT)
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| From: wondermelz | Reply 23 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 59 |
at cathode
Posted at: Tue Dec 22 18:18:10 2009 (GMT)
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| From: wondermelz | Reply 24 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 60 |
Fused cryolite and fluorspar
Posted at: Tue Dec 22 18:19:16 2009 (GMT)
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| From: wondermelz | Reply 25 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 8 |
magnesium nitride
Posted at: Tue Dec 22 18:24:45 2009 (GMT)
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| From: wondermelz | Reply 26 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 9 |
Reacting dry sulphur dioxide and dry chlorine
Posted at: Tue Dec 22 18:25:38 2009 (GMT)
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| From: wondermelz | Reply 27 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 14 |
C4H9
Posted at: Tue Dec 22 18:28:11 2009 (GMT)
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| From: wondermelz | Reply 28 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 16 |
Methane
Posted at: Tue Dec 22 18:28:47 2009 (GMT)
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| From: wondermelz | Reply 29 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 17 |
Ethene
Posted at: Tue Dec 22 18:30:03 2009 (GMT)
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| From: wondermelz | Reply 30 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 19 |
ethyne
Posted at: Tue Dec 22 18:30:35 2009 (GMT)
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| From: wondermelz | Reply 31 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 24 |
ethyl alcohol
Posted at: Tue Dec 22 18:32:12 2009 (GMT)
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| From: wondermelz | Reply 32 of 424 | Reply | |
| Subject: wrong answer |
chlorine is a grennish yellow gas whereas it is asked a colourless gas.
it ought to be sulphur dioxide Posted at: Tue Dec 22 18:34:31 2009 (GMT)
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| From: wondermelz | Reply 33 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 23 |
Sulphur dioxide
Posted at: Tue Dec 22 18:35:58 2009 (GMT)
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| From: wondermelz | Reply 34 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 26 |
equation:-
CaC2+2H2O=C2H2+Ca(OH)2
Posted at: Tue Dec 22 18:38:24 2009 (GMT)
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| From: wondermelz | Reply 35 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 28 |
EQUATION:-
SO2+H2O=H2SO3(sulphurous acid)
Posted at: Tue Dec 22 18:40:43 2009 (GMT)
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| From: sandyblr98 | Reply 36 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 66 |
non-volatile property
Posted at: Thu Dec 24 15:10:47 2009 (GMT)
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| From: abhishekindurkar | Reply 37 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 1 |
B) Ionisation potential increses from left to right across a period
Posted at: Sat Jan 2 04:57:32 2010 (GMT)
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| From: abhishekindurkar | Reply 38 of 424 | Reply | View replies (1)
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| Subject: Contributed Answer/Explanation to Q. 2 |
D) Ionises when dissolve in water
Posted at: Sat Jan 2 04:59:53 2010 (GMT)
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| From: abhishekindurkar | Reply 39 of 424 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 2 |
D) Ionizes when dissolve in water
Posted at: Sat Jan 2 05:00:04 2010 (GMT)
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| From: abhishekindurkar | Reply 40 of 424 | Reply | View replies (1)
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| Subject: Contributed Answer/Explanation to Q. 3 |
B) Zinc nitrate
Posted at: Sat Jan 2 05:01:09 2010 (GMT)
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