Practice mode / Chemistry CNG stands for? A Option A: Converted Natural Gas B Option B: Conduced Natural Gas C Option C: Conducted Natural Gas D Option D: Compressed Natural Gas Correct answer D. Compressed Natural Gas Show answer Report a problem How we write and check questions
Question 01 / Chemistry Which acid is found naturally in tamarind and grapes? A Option A: Tartaric acid B Option B: Lactic acid C Option C: Oxalic acid D Option D: Acetic acid Correct answer A. Tartaric acid Show answer Open question
Question 02 / Chemistry Plaster of Paris is chemically known as what? A Option A: Calcium sulphate hemihydrate B Option B: Calcium carbonate C Option C: Calcium oxide D Option D: Calcium sulphate dihydrate Correct answer A. Calcium sulphate hemihydrate Show answer Open question
Question 03 / Chemistry What is the chemical name of baking soda? A Option A: Sodium carbonate B Option B: Calcium carbonate C Option C: Sodium bicarbonate D Option D: Sodium chloride Correct answer C. Sodium bicarbonate Show answer Open question
Question 04 / Chemistry Bleaching powder is commonly known by which chemical name? A Option A: Sodium hypochlorite B Option B: Potassium chlorate C Option C: Calcium oxychloride D Option D: Calcium chloride Correct answer C. Calcium oxychloride Show answer Open question
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