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^ Not directly but the concept is required. And Concept means ... it should be learned.
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H2O + H2SO4 = H2SO4 + H2OGetSomeLife said:SalmanPakRocks said:hmmm what do u mean by mixing Acid and NAOH ??
I mean acid + Base will result in Salt + water i.e neutrilization.
Its got nothin to do wid the products....the question just asks how do we confirm the formula
multixamza01 said:^ Not directly but the concept is required. And Concept means ... it should be learned.
SalmanPakRocks said:H2O + H2SO4 = H2SO4 + H2OGetSomeLife said:SalmanPakRocks said:hmmm what do u mean by mixing Acid and NAOH ??
I mean acid + Base will result in Salt + water i.e neutrilization.
Its got nothin to do wid the products....the question just asks how do we confirm the formula
I don't know. But never encountered these kind of question in past paper.Not exactly...something changes
Otherwise y did my teaher gave the question fer 3 marks!!!
can u plz point out that, where is it written in the syllabus?multixamza01 said:People the Syllabus content only OUTLINES the syll. It's what the Candidates SHOULD know.
SalmanPakRocks said:I guess not because we are using adjusting the FORMULA which is totally unapplicable.
I m still doubtful about the cholrine one.
SalmanPakRocks said:I need help in Thermal Physics (O levels)
Please Define
1)Heat Capacity:
2) Specific Heat Capacity:
3) Latent Heat of Fusion:
4) Specific Latent Heat of Fusion:
5) Latent Heat of Vaporisation:
6) Specific Latent Heat of Vaporisation:
Also if there is any formula for these then do let me know.
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