Question 14

Q14Multiple choice

Match the items of Column I with the items of Column II. Column I Column II (a) Large crystals

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(i) Turns lime water milky (b) Depositing a layer of

(iv) Sugar candy (Mishri) (e) Iron oxide (v) Chemical change (f) Dissolving common (vi) Galvanisation salt in water

(ii) Physical change zinc on iron (c) Souring of milk

(iii) Rust (d) Carbon dioxide