Question

Match the columns suitably :
Column A

(a) Fire extinguisher

(b) Slow oxidation

(c) Tidal energy

(d) Fossil fuel

(e) LPG

Column B
(a) Renewable Source
(b) Cooking Gas
(C) Natural Gas
(D) Burning Of Candle
(e) Carbon Dioxide​

Answer 1

Fire extinguisher - Carbon dioxide

Slow oxidation - burning of candle

Tidal energy- Renewable source

Fossil fuel- natural gas

LPG - cooking gas

Answer 2

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Curd is obtained by coagulating milk in a sequential process called curdling. It can be a final dairy product or the first stage in cheesemaking. The coagulation can be caused by adding rennet or any edible acidic substance such as lemon juice or vinegar, and then allowing it to coagulate.