Q:

What is the systematic name of Mg(NO3)2?

A) Manganese nitrite	B) Magnesium nitrite
C) Magnesium nitrate	D) Manganese nitrate

Answer & Explanation Answer: C) Magnesium nitrate

Explanation:

Mg(NO3)2 is Magnesium nitrate.

In the case of Mg(NO3)2, the metal in the compound is magnesium (Mg), and the non-metal here is called the nitrate ion (NO3). This makes the name of the compound simply magnesium nitrate.

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Filed Under: Chemistry
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3 5800

Q:

The only fish that makes nest is the

Answer

Stickle back

Workspace

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Subject: Animals and Birds

39 5799

Q:

What is the capital of Egypt?

A) San Jose	B) Cairo
C) Moroni	D) None

Answer & Explanation Answer: B) Cairo

Explanation:

Cairo is the capital of Egypt

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51 5795

Q:

'Skycar' , a light aerial multi-purpose vehicle, is set to make its world debut in the US. Name the company which has developed the model?

A) Ford	B) Audi
C) Rolls Royce	D) Moller International

Answer & Explanation Answer: D) Moller International

Explanation:

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Filed Under: Business Awareness

32 5794

Q:

The Simon commission visited India in the year?

A) 1933	B) 1939
C) 1921	D) 1927

Answer & Explanation Answer: D) 1927

Explanation:

The British government appointed a commission under the chairmanship of Sir John Simon to report on India's constitutional progress for introducing constitutional reforms as had been promised in 1927.

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Filed Under: Indian History
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5 5792

Q:

Which of the following is not an agency of UN

A) World Health Organisation	B) International Monetary Fund
C) International Committee of the Red Cross	D) Food and Agricultural Organization

Answer & Explanation Answer: C) International Committee of the Red Cross

Explanation:

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Filed Under: World Organisations

4 5787

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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Exam Prep: AIEEE

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Q:

Nation Police Academy in Hyderabad is named after which of the following leaders ?

A) Jawaharlal Nehru	B) Mahatma Gandhi
C) Sardar Vallabhai Patel	D) Lal Bahaddur sastry

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