Observe the following statements:1. Heavy wat | vedclass

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(A) Statement $1$ is correct because heavy water $(D_2O)$ is known to be injurious to the growth of both plants and animals.Statement $2$ is incorrect

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$1$ and $3$

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(A) Statement $1$ is correct because heavy water $(D_2O)$ is known to be injurious to the growth of both plants and animals.Statement $2$ is incorrect because the reaction of aluminum carbide $(Al_4C_3)$ with heavy water $(D_2O)$ produces deuterated methane $(CD_4)$,not deuterated acetylene. The balanced chemical equation is: $Al_4C_3 + 12D_2O \rightarrow 4Al(OD)_3 + 3CD_4$.Statement $3$ is correct because $BaCl_2 \cdot 2D_2O$ is a classic example of an interstitial deuterate (or deuterate hydrate).

Observe the following statements:
$1.$ Heavy water is harmful for the growth of animals.
$2.$ Heavy water reacts with $Al_4C_3$ and forms $\text{deuterated acetylene}$.
$3.$ $BaCl_2 \cdot 2D_2O$ is an example of $\text{interstitial deuterate}$.
The correct statements are:

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Observe the following statements:$1.$ Heavy water is harmful for the growth of animals.$2.$ Heavy water reacts with $Al_4C_3$ and forms $\text{deuterated acetylene}$.$3.$ $BaCl_2 \cdot 2D_2O$ is an example of $\text{interstitial deuterate}$.The correct statements are: