1
Question
Complete the given crossword.
Down
1. In ____________ reaction, acid mixes with base to form salt and water.
Across
2. Acidic salt is formed by mixing a strong acid and a ____________ base.
3. Bee sting injects a/an ____________ which causes pain and irritation.
4. Neutralisation reaction is exothermic since it releases ____________.
Down
1. In ____________ reaction, acid mixes with base to form salt and water.
Across
2. Acidic salt is formed by mixing a strong acid and a ____________ base.
3. Bee sting injects a/an ____________ which causes pain and irritation.
4. Neutralisation reaction is exothermic since it releases ____________.
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