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Read the following statements and find o...

Read the following statements and find out the incorrect statement(s).

A

All the elements present in sample of earth's crust are also present in a sample of living tissue.

B

Relative abundance of carbon and hydrogen with respect to other elements is higher in earth's crust than in any living organisms.

C

During chemical analysis trichloroacetic acid `(Cl_(3)C COOH)` is used.

D

All of the above

Text Solution

Verified by Experts

The correct Answer is:
B
(B) All the elements present in sample of earth's crust are also present in a sample of living tissue.
Relative abundance of carbon and hydrogen with respect to other element is higher in any living organisms than in earth's crust.
During chemical analysis trichloroacetic acid `(Cl_(3)C COOH)` is used .
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