Forum Forums Class-10 Science Metals and Non-meta... Notifications Clear all Metals and Non-metals Page 22 / 45 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Next Votes & Answers Question Question Status 0 1 125 You must have seen tarnished copper vessels being cleaned with lemon or tamarind juice. Ex... By Deepak Rock, 5 years ago replies 1 0 1 118 Give reasons for the following: (a) Platinum, gold and silver are used to make jewellery. ... By Deepak Rock, 5 years ago replies 1 0 1 99 What types of oxides are formed when non-metals combine with oxygen? By Deepak Rock, 5 years ago replies 1 0 1 113 State two ways to prevent rusting of iron. By Deepak Rock, 5 years ago replies 1 0 1 139 Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by i... By Deepak Rock, 5 years ago replies 1 0 1 293 In the electrolytic refining of metal M, name anode, cathode and electrolyte. By Deepak Rock, 5 years ago replies 1 0 1 221 Name two metals which can displace hydrogen from dilute acids and two metals which cannot ... By Deepak Rock, 5 years ago replies 1 0 1 296 What are amphoteric oxides? Give examples of two amphoteric oxides. By Deepak Rock, 5 years ago replies 1 0 1 107 You are given a hammer, a battery, a bulb, wires and a switch: (a) How could you use them ... By Deepak Rock, 5 years ago replies 1 0 1 93 Food cans are coated with tin and not with zinc because By Deepak Rock, 5 years ago replies 1 Page 22 / 45 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
