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Search results
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How was papper 9701 / 12 chem MCQ ?
in Q2 was element Z was SiO2 OR CH2BR- ahmed butt
- Post #53
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
it has 4 elctron bonding pairs- ahmed butt
- Post #48
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
Which statement is correct for NH4+ ion? 1. ten electrons. 2. angle 109.5 3. 3 electrons bond pairs- ahmed butt
- Post #44
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
i think something went wrong in this question both 1 and 3 were wrong. yeah i got 72cm3(y)- ahmed butt
- Post #42
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
what about question of nh4+ was it B or C- ahmed butt
- Post #38
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
methanoic acid also react with that oxidise aldehyde it was given in question ,the other compound was an aldehyde- ahmed butt
- Post #37
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
i think its D there is no heating so no oxide can anyone confirm pls- ahmed butt
- Post #27
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
what about calcium carbide hydrolysed with water what are the product- ahmed butt
- Post #25
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
what about the electrolysis equation at anode for aluminium- ahmed butt
- Post #6
- Forum: A-Levels
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How was papper 9701 / 12 chem MCQ ?
- ahmed butt
- Post #4
- Forum: A-Levels