EASY
9th CBSE
IMPORTANT
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Which of the following is commonly used as an adulterant of arhar dal?

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Important Questions on Improvement in Food Resources

EASY
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 6
Which of the following is used to test the presence of metanil yellow in yellow dal?
MEDIUM
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 7
A student was observing a sample of adulterated dal with metanil yellow. When HCl was added to the sample, the colour obtained was?
EASY
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 8
Metanil yellow is an adulterant of:
EASY
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 9
Prolonged consumption of adulterated yellow dal with metanil yellow causes:
EASY
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 10
Aim of adding metanil yellow in the yellow dal is to provide:
EASY
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 11
Prevention of Food Adulteration Act was passed in:
MEDIUM
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 12
Hydrochloric acid used to test the metanil yellow in arhar dal is:
EASY
9th CBSE
IMPORTANT
MODERN's abc+ OF SCIENCE BIOLOGY For Class IX>Chapter 3 - Improvement in Food Resources>Revision Exercises On Practical Skills (with Answers)>Q 13
Argemone is a common adulterant of: