--- title: Browning apples, rotting and mould — the lesson's questions with trees and pragmatics · Chemistry description: The 15 test and exam questions of lesson 23 «Browning apples, rotting and mould» of the chemistry course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Chemistry](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/) / Browning apples, rotting and mould # Browning apples, rotting and mould The 15 questions of lesson 23 «Browning apples, rotting and mould» of the chemistry course of Mova's primary school with their options, 84 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/chemistry/23-browning-apples-rotting-and-mould/). - [t1](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t1/) — Josh cuts apple slices for a picnic and squeezes lemon on them. His mate laughs. Who's right? — wrong ✗ · ★ - [t2](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t2/) — "bread's got a green spot, I'll just pick it off and eat the rest". Is that a good idea for soft food? — wrong ✗ · ★ - [t3](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t3/) — Mum wants the hard green avocado to ripen faster. What could she do? — right ✓ · ★ - [t4](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t4/) — A yoghurt is two days past "use by" and the biscuits are a month past "best before". Which should you be more careful with? — wrong ✗ · ★ - [t5](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t5/) — If you left a bowl of grapes and a box of raisins on the table for a month, what would you expect? — wrong ✗ · ★ - [t6](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t6/) — "frozen chicken's been in the freezer ages so the germs are all dead, right?" — wrong ✗ · ★ - [t7](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t7/) — On a frosty morning, Grandpa's compost heap is steaming. Ella thinks it's on fire. What's true? — right ✓ · ★ - [t8](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t8/) — A pirate game says sailors kept meat fresh for months in barrels of sugar water. What did they really use? — wrong ✗ · ★ - [t9](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t9/) — Why might a banana go brown faster in the fruit bowl next to other ripe fruit? — right ✓ · ★ - [t10](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t10/) — "opened the jam months ago, it's still fine coz jam lasts forever" — wrong ✗ · ★ - [t11](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/t11/) — If you threw half a dried apricot and half a fresh apricot into a warm damp cupboard, which would grow mould first? — wrong ✗ · ★ - [e1](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/e1/) — Identify the principal reason for which a cut apple turns brown upon exposure to air. — right ✓ · exam - [e2](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/e2/) — It is given that a foodstuff bears the label "use by". Select the statement most accurately characterising that label. — wrong ✗ · exam - [e3](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/e3/) — Which of the following statements most accurately characterises the effect of freezing upon germs in meat? — wrong ✗ · exam - [e4](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/23-browning-apples-rotting-and-mould/e4/) — Ascertain the principle by which salt, sugar and drying preserve food. — wrong ✗ · exam - ← previous: [22. Milk, cheese and yoghurt](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/22-milk-cheese-and-yoghurt/) - next →: [24. Soap and why washing works](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/24-soap-and-why-washing-works/) - ↑ back to [Chemistry](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/)