---
title: Mixtures and how to separate them — the lesson's questions with trees and pragmatics · World
description: The 17 test and exam questions of lesson 19 «Mixtures and how to separate them» of the world 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.
---

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# Mixtures and how to separate them

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The 17 questions of lesson 19 «Mixtures and how to separate them» of the world course of Mova's primary school with their options, 92 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/world/19-mixtures-and-separating/).

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- [t1](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t1/) — Gold-seekers swirl river gravel in a pan of water. The heavy gold stays in the pan and the lighter sand washes out. Which property is used? — wrong ✗ · ★★
- [t2](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t2/) — A boy spills steel paper clips into a bowl of rice. How can he get them out quickly? — wrong ✗ · ★★
- [t3](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t3/) — Seawater is left in a dish in the hot sunshine. Later there is a white crust. Why? — wrong ✗ · ★★
- [t4](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t4/) — A gardener wants to remove the small stones from a pile of soil. Which tool helps most? — wrong ✗ · ★★
- [t5](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t5/) — Which cannot be separated by filtering? — wrong ✗ · ★★
- [t6](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t6/) — Why do people let muddy water stand for a while before pouring it off carefully? — wrong ✗ · ★★
- [t7](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t7/) — Which is true about a mixture of salt and pepper? — right ✓ · ★★
- [t8](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t8/) — A girl wants pure water from salty water, not just the salt. What must she add to evaporating it? — wrong ✗ · ★★
- [t9](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t9/) — Why is a paper filter used when making coffee? — wrong ✗ · ★★
- [t10](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t10/) — how'd u get the sand out of the water — wrong ✗ · ★★
- [t11](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t11/) — got iron filings mixed with sand, how to split em — wrong ✗ · ★★
- [t12](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t12/) — my sister says u can get the salt out of salty water with a filter. true? — right ✓ · ★★
- [t13](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/t13/) — Mia says oil n water mix if u shake hard enough and stay mixed. right? — right ✓ · ★★
- [e1](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/e1/) — Identify the appropriate method for the separation of sand from water. — wrong ✗ · exam
- [e2](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/e2/) — Select the response that is consistent with the established facts concerning the filtration of salt water. — wrong ✗ · exam
- [e3](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/e3/) — Identify the process by which pure water may be obtained from salt water. — wrong ✗ · exam
- [e4](https://md.mova.elamur.ai/free/en/corpora/questions/world/19-mixtures-and-separating/e4/) — Determine the appropriate method for the separation of iron filings from sand. — right ✓ · exam

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