3. In the reactivity series, copper, gold, and silver are at the bottom and hence are least reactive. Were the results of the experiment easily interpreted? Do you think performing experiments through virtual labs were more challenging than the real lab experiments. Complete the following reactions-i. What does the reactivity series of metals indicate? Class 10 iii. Theory. Gold and silver are very less reactive. Apparatus: 6 X magnesium strips. The commonly used salts are:i. Theory. you are here->home->Chemistry->Class 10->To Study the Relative Reactivity of Metals using Salt Solution. Chemistry Experiment. Zinc is more reactive than copper. Theory: The reaction rate or rate of reaction for a reactant or product in a particular reaction is intuitively defined as how fast a reaction takes place. Properties of Acids and Bases Viva Voce. Did you feel confident enough while performing the experiment? Funded by MeitY (Ministry of Electronics & Information Technology), English Welcome to the Online Labs for … Thanks for taking the time to share your feedback. After the reaction, A displaces B from its salt and AX is formed leaving behind B. Do you think doing experiments through virtual lab gives scope for more innovative and creative research work? Therefore Aluminum is most reactive among them. This series is known as the reactivity or activity series. To Study the Relative Reactivity of Metals using Salt Solution. Combination Reaction Animation . Was the measurement and analysis of data easy for you? 2. Common Salt - NaCl. Zn, Cu, Fe, Al…, What materials will you use for comparing the reactivities of Aluminium and Iron? This is because, all the metal which lie below the position of “hydrogen” in the reactivity series, are less reactive than hydrogen, hence, these metals cannot displace hydrogen from acids & water. Zn + FeSO4⇒ Because Zn is more reactive than Iron (Fe), hence Zn displaces Fe from its salt solution. To Study the Relative Reactivity of Metals using Salt Solution. Due to which they can last longer without being affected by air and moisture and thus retains their luster. The metals placed above hydrogen in the series can displace it from acids such as HCl and H 2 SO 4 (since they are more reactive).. Feedback . What is the basic principle involved in this experiment? Was the experiment/process motivating enough? CBSE Class 10 Science Practical Skills – Reactivity Series. Feedback - Online Labs for schools - Developed by Amrita Vishwa Vidyapeetham and CDAC Online Lab . The atoms react due to its tendency to lose, gain or share electrons. You should try the experiments in advance if you have not done them before. Potassium is the most reactive metal, while platinum is the least reactive. When this layer is removed, the observations are more reliable. Chemical Compounds: Metals-Zn granules, Fe filings, Cu turnings, Al foil and aqueous solutions of zinc sulphate, ferrous sulphate, copper sulphate, and aluminium sulphate. Can Copper displace hydrogen from acids water? Their basics will become stronger as they will learn by doing things. Video. To what degree was the actual lab environment simulated? Animation. Viva Voce. These impurities can cause hindrance during reaction so to get proper observation metals are cleaned with sandpaper. In a displacement reaction, a more reactive metal can displace a less reactive metal from its salt solution. Important uses of Reactivity Series 3. Donate Login Sign up. Procedure. Theory. Give names of salts that you use in day-to-day life.…, What will happen if a less reactive metal reatcs with a salt of higher reactive metal?…, Why do we need to clean the metals with sandpaper prior to the experiment?…, Complete the following reactions- i. Cu + Al2(SO4)3 ⇒ ii. When iron fillings are added in all the 4 test tubes: 4. We will use Ferrous Sulphate solution (FeSO4) and Aluminium foil for comparing the reactivities of zinc and iron. Detailed observation tables and graphical representation of experiments […] The alkali metal comprises group 1 of the periodic table. 5. In these reactions, a free element displaces another element from its compound, producing a new compound. Potassium (K) is the most reactive metal, and gold (Au) is the least reactive metal. हिंदी It is useful to place carbon and hydrogen into the reactivity series because these elements can be used to extract metals. Metal + oxygen → metal oxide (a) Metal undergoes oxidation to form positive ions. मराठी, To Study the Relative Reactivity of Metals using Salt Solution. Basis of Relative reactivity of metals using salt solution silver are at bottom... -19 C. it is measured in coulombs: 1 Fe, and gold ( Au is. 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