Q:

Trichloroacetaldehyde was subject to Cannizzaro's reaction by using NaOH. The mixture of the products contains sodium trichloroacetate and another compound. The other compound is :

A) Chloroform	B) 2, 2, 2-Trichloroethanol
C) Trichloromethanol	D) 2, 2, 2-Trichloropropanol

Answer & Explanation Answer: B) 2, 2, 2-Trichloroethanol

Explanation:

$\begin{matrix} C l \\ | \\ C l & - & C & - & C H O \\ | \\ C l \end{matrix}$ $\to_{C a n n i z z a r o' s R e a c t i o n}^{N a O H}$ $\begin{matrix} C l \\ | \\ C l & - & C & - & C O O N a \\ | \\ C l \end{matrix}$ $+$ $\begin{matrix} C l \\ | \\ C l & - & C & - & C H_{2} \\ | 2 & 1 \\ C l \end{matrix}$ $- O H$

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Filed Under: Chemistry
Exam Prep: AIEEE

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Q:

A shared database should:

A) be accurate and available.	B) provide for backup and recovery.
C) be secure.	D) All of the above.

Answer & Explanation Answer: D) All of the above.

Explanation:

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Q:

A ternary relationship involves how many entities?

A) 3 or less	B) 3
C) More than 3	D) 3 or more

Answer & Explanation Answer: B) 3

Explanation:

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0 5603

Q:

What is another name for the governor of a state?

A) Chief Executive	B) Attorney General
C) Secretary of the State	D) Vice Pesident

Answer & Explanation Answer: A) Chief Executive

Explanation:

Another name for the governor of the state is Chief Executive of the state.

And we also know that, The attorney general is the head of the US Department of Justice, The vice president is just under the president of the US and The secretary of state is the head of the US Department of State.

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Q:

The non green heterotrophic plants of plant kingdom are

A) Algae	B) Fungi
C) Ferns	D) Both B & C

Answer & Explanation Answer: B) Fungi

Explanation:

The non green heterotrophic plants of plant kingdom are Fungi.

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Q:

Emphasize most nearly means

A) Accentuate	B) Calculate
C) Justify	D) Demain

Answer & Explanation Answer: A) Accentuate

Explanation:

Emphasize means giving special importance or worth giving attention to in speaking or writing.

Here in the options, Accentuate is most nearly means Emphasize.

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Q:

Who had introduced yoga first time to western world in a religion conference Chicago, America in 1893?

A) Baba Ramadev	B) Maharshi Patanjali
C) Swami Vivekananda	D) Narendra Modi

Answer & Explanation Answer: C) Swami Vivekananda

Explanation:

Who_had_introduced_yoga_first_time_to_western_world1561114052.jpg image

Swami Vivekananda had introduced yoga first time to western world in a religion conference Chicago, America in 1893.

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6 5599

Q:

Which two concepts explain how the body moves?

A) Force & Leverage	B) Balance & Leverage
C) Agility and Force	D) Balance & Force

Answer & Explanation Answer: D) Balance & Force

Explanation:

The two concepts that explain how the body moves are force and balance.

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