Chemistry Form 2 Questions and Answers

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2 answers

what is a radical?

answered Jan 18 in Chemistry Form 2 by 0793973XXX

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3 answers

The diagram below represents part of the periodic table use it to answer the questions that follow.

answered Jan 17 in Chemistry Form 2 by 0723546XXX

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2 answers

Define the following terms. Normal salt, Efflorescent salts and Deliquescent salts

answered Jan 16 in Chemistry Form 2 by 0100766XXX

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4 answers

Give two disadvantages of evaporating a solution to dryness during crystallization

answered Jan 13 in Chemistry Form 2 by NjugunaNjorXXX

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6 answers

why are atoms said to be electrically neutral?

answered Jan 13 in Chemistry Form 2 by NjugunaNjorXXX

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2 answers

what is an electrolyte

answered Jan 13 in Chemistry Form 2 by NjugunaNjorXXX

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2 answers

disadvantage of evaporating a solution to dryness during preparation of salts

answered Jan 12 in Chemistry Form 2 by 0702895XXX

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1 answer

graphite and diamond

answered Jan 10 in Chemistry Form 2 by 0920638XXX

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0 answers

starting with sodium oxide, describe how a sample of crystals of sodium hydrogen carbonate may be prepared

asked Jan 10 in Chemistry Form 2 by 0756542XXX

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2 answers

Define the following term: Ionization energy

answered Jan 9 in Chemistry Form 2 by 0702645XXX

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3 answers

Candle wax is mainly a compound consisting of two elements. Name the two elements.

answered Jan 9 in Chemistry Form 2 by 0702645XXX

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3 answers

Give two allotropes of carbon.

answered Jan 9 in Chemistry Form 2 by 0702645XXX

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5 answers

what is allotropy l

answered Jan 9 in Chemistry Form 2 by 0702645XXX

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7 answers

What are the uses of Graphite?

answered Jan 9 in Chemistry Form 2 by 0702645XXX

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2 answers

explain using equation the changes that occur when metallic copper and copper carbonate are separately heated

answered Jan 8 in Chemistry Form 2 by 0745430XXX

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3 answers

answered Dec 26, 2022 in Chemistry Form 2 by 0782313XXX

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7 answers

What is atomic number?

answered Dec 13, 2022 in Chemistry Form 2 by 0740903XXX

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9 answers

What is meant by dative covalent bond?

answered Dec 13, 2022 in Chemistry Form 2 by 0740903XXX

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4 answers

What is the function of the kiln in Solvay process?

answered Nov 16, 2022 in Chemistry Form 2 by 0712683XXX

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3 answers

define electrolysis

answered Sep 30, 2022 in Chemistry Form 2 by 0797597XXX

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