Q:

Which one of the following is lyophilic colloid?

A) Gold sol	B) Smoke
C) Cloud	D) Starch aqueous solution

Answer & Explanation Answer: D) Starch aqueous solution

Explanation:

Starch aqueous solution is a lyophilic colloidal solution.

Lyophilic colloids are liquid loving colloids. When these colloids are mixed with suitable liquid high force of attraction exists between colloidal particles and liquid.

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Q:

Which is the first metallic element in the Modern Periodic Table?

A) Li	B) Na
C) He	D) H2

Answer & Explanation Answer: A) Li

Explanation:

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Q:

NaCl is a salt which is made up of

A) Strong acid and weak base	B) Weak acid and weak base
C) Strong acid and strong base	D) Weak acid and strong base

Answer & Explanation Answer: C) Strong acid and strong base

Explanation:

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Q:

The major ingredient of sweetened soft drink is

A) Carbonated water	B) Hydrochloric acid
C) Phosphoric acid	D) Caffeine

Answer & Explanation Answer: A) Carbonated water

Explanation:

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Q:

Which of the following is used in the preparation of tincture iodine, cough syrup and many tonics?

A) Methanol	B) Ethanoic acid
C) Acetic acid	D) Ethanol

Answer & Explanation Answer: D) Ethanol

Explanation:

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Q:

Who has been appointed as the Head of the Committee constituted to frame guidelines on playing National Anthem in cinemas?

A) B. R. Sharma	B) Dinesh Sharma
C) Govind Jain	D) Jayant Gupta

Answer & Explanation Answer: A) B. R. Sharma

Explanation:

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Q:

Union Cabinet approves amendments in M-SIPS to attract investment in electronics manufacturing. What is the full form of M-SIPS?

A) Modified Sustainable Investment Package Scheme	B) Modified Special Information Package Scheme
C) Modified Special Incentive Package Scheme	D) Modern Socialist Incentive Package Scheme

Answer & Explanation Answer: C) Modified Special Incentive Package Scheme

Explanation:

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Filed Under: General Awareness
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Q:

Name the official language of Brazil?

A) Portuguese	B) German
C) Italian	D) Brazilian

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