Subject :NSO Class : Class 6
Aarushi took two food samples X and Y in separate test tubes. She added 2-3 drops of Benedict’s solution in food sample X and heated it while she added two drops of copper sulphate solution and few drops of caustic soda solution in food sample Y. She observed that sample X turned brick-red while sample Y turned purple.
Which of the following is correct regarding X and Y?
A X consists of protein while Y consists of starch.
B X consists of sugar while Y consists of protein.
C X consists of starch while Y consists of protein.
D X consists of sugar while Y consists of starch.
Ans 1:
Class : Class 8
the correct answer is B
Ans 2:
Class : Class 6
B is the correct answer
Ans 3:
Class : Class 10
The answer is actually C because starch consists of carbohydrates and sugars, but sugars is not the exact answer.
Ans 4:
Class : Class 7
answer is b
Ans 5:
Class : Class 7
Answer is c
Ans 6:
Class : Class 7
The correct answer is b