substance P is added to substance Q and if their properties remains same then the addition of P into Q forms
A compound
A pure substance
An Element
A Mixture
Answers
Answer:
a mixture
I'm a chemistry teacher
Answer:
Correct option is (d) i.e. mixture
Explanation:
Pure substances have a stable or unchanging structure and are made up of just one type of particle.
Elements and compounds are subclasses of pure substances.
A material that solely contains one type or class of atom is said to be an element. Since it cannot be altered through physical or chemical means to break down or create new substances, an element is a pure material. The majority of elements are metals, nonmetals, or metalloids.
Compounds are also pure substances when two or more elements are chemically united in a predetermined ratio. However, via chemical processes, these substances can be divided into individual components.
a substance is considered impure if it is made up of many components that have been physically mixed rather than chemically. Mixtures are another name for impure things. Further classifications include homogeneous and heterogeneous mixtures.
A homogeneous mixture, often known as a solution, is characterised by relatively unchanging configuration. Each component of the mixture is identical to each other. For instance, your concoction will essentially taste the same wherever you sample it if you liquefy sugar in water and blend it really well. This concoction consists of two or more chemical components.
A heterogeneous mixture is a mixture whose composition changes from one area of the sample to another. For instance, your mixture will not be uniformly arranged throughout the jar if you add a small bit of sugar, a little sand, and shake the jar a few times. Because the sand is heavier, there may be more sand at the bottom and more sugar at the top of the jar. These mixes are easily distinguishable visually and physically separated.
Hence, correct option is (d)
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