acid bases and salts class 10 mcq
Calorific Value of Glucose is :
1. 3.81 Cal/gram
2. 686 Cal/mole
3. Both of these
4. None of these
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Glucose in the living bodies is broken down into….. and ……. to liberate energy in the cell
1. water
2. carbon dioxide
3. (1) and (2)
4. None of these
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All the Carbohydrates in the living body are finally converted into
1. fructose
2. glucose
3. mannose
4. sucrose
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Which form of Carbohydrate is present in cotton
1. Glucose
2. Fructose
3. Sucrose
4. Cellulose
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Which form of Carbohydrate present in grains
1. Glucose
2. Sugar
3. Starch
4. All the above
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Photosynthesis occur in presence of
1. Sun light
2. Moon light
3. Darkness
4. None of these
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Which of the following gives Tollen's llen's test and Benedict's test?
1 . glucose
2. sucrose
3. starch
4. all the above
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Spent cane is
1. Wash
2. Pressmud
3. Molasses
4. Bagasse
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Sugar-cane contains ……. of sucrose by weight
1. 5-10%
2. 10-20
3. 11-15%
4. 15-20%
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Sugar-cane grows to a height of …..
1. 5 metres
2. 3 to 5 metres
3. 10 metres
4. 6 to 8 metres
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