Chemistry · Carbohydrates: Classification, aldoses and ketoses, monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose and maltose)

Assertion (A) : The plants yield a milky suspension of crude rubber called latex

Assertion (A) : The plants yield a milky suspension of crude rubber called latex. Reason (R) : The latex contains about \( 85 \% \) rubber

  • A. Both A and R are correct and R is the correct explanation of the A
  • B. Both A and R are correct but R is not the correct explanation of the \( A \)
  • C. A is correct but R is incorrect
  • D. A is incorrect but R is correct

Step-by-step solution

The assertion is true: plants like the rubber tree produce a milky suspension called latex. However, the reason is false because natural rubber latex typically contains only about 30-40% rubber, not 85%. The remaining portion is water and other substances.
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