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

7 5871

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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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

10 5868

Q:

Who propounded the Market law?

A) J. B. Say	B) T. R. Malthus
C) Adam Smith	D) David Ricardo

Answer & Explanation Answer: A) J. B. Say

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

8 5866

Q:

Logical puzzle

John, Jenita, Maria and Julie went to a shop. Each picked a colorful ball of a different favorite color. The colors are Yellow, Violet, Green and Red. John and Maria both do not like violet. The person who likes red is a girl. Jenita likes green, but it is not her favorite color. Jenita's favorite color is either green or yellow, although she can have only one favorite color. John likes red, but it is not his favorite color.

Answer

Jenita's color should be yellow. John's color cannot be violet and red, it might be yellow or green. As Jenita's color is yellow, so John's color will be green. Maria's do not like violet, so her color must be Red. Then Julie's color is violet.

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Subject: Logic Puzzles

13 5866

Q:

Name the cricketer who has become the first Indian to face 500-plus balls in an Test match innings ?

A) Virat Kohli	B) Cheteshwar Pujara
C) Karun Nair	D) Murli Vijay

Answer & Explanation Answer: B) Cheteshwar Pujara

Explanation:

India's most consistent middle-order batsman Cheteshwar Pujara stormed his way into record books after playing a marathon innings against Australia on fourth day of the third Test match
surpassing Rahul Dravid previous best of 495 balls.

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Filed Under: Sports
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

4 5863

Q:

The central Scientific Instruments Organisation is situated at

A) Chennai	B) Bangalore
C) Chandigarh	D) New Delhi

Answer & Explanation Answer: C) Chandigarh

Explanation:

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Filed Under: Famous Places

16 5863

Q:

Two greatest Buddhist universities of Nalanda and Vikramshila were patronised by the

A) Palas	B) Paramaras
C) Chandelas	D) All the above

Answer & Explanation Answer: A) Palas

Explanation:

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Filed Under: Indian History

4 5861

Q:

Information on a computer is stored as _________

A) analog data	B) digital data
C) modem data	D) watts data

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