Q:

Is boiling water a chemical change?

Answer

No. Boiling water is not a chemical change. Because in this process it doesn't loss its properties. It just changes its state i.e, from liquid state to gaseous.

Hence, Boiling water is a Physiacl change and not a chemical change.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

The thyroid hormone that regulates carbohydrate metabolism is

A) Parathyroid	B) Thyroxin
C) Parathormone	D) Estrogen

Answer & Explanation Answer: B) Thyroxin

Explanation:

Thyroxin or Thyroxine is the thyroid hormone that regulates carbohydrate metabolism in the human body.

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Filed Under: Biology
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Q:

Which of these did progressives support?

Answer

One of the thing that progressive support would be: Direct election of senators.

The progressive wanted this so they could the candidate based on the person and not the party.
Direct election of senators will make it easier for them to elect the person that represent their value for the position.

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Subject: Indian Politics Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which energy source generates radioactive waste?

A) Nuclear power	B) Thermal power
C) Hydel power	D) All of the above

Answer & Explanation Answer: A) Nuclear power

Explanation:

which_energy_source_generates_radioactive_waste1543400097.jpg image

Nuclear power energy source generates radioactive waste.

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Filed Under: General Science
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Q:

What is the shortcut key to open font dialog box?

A) Ctrl+Shift+F	B) Alt+Ctrl+F
C) Alt+Shift+F	D) None of the above

Answer & Explanation Answer: A) Ctrl+Shift+F

Explanation:

Ctrl+Shift+F Opens the Font dialog box with the focus at the Font combo box.

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Q:

The strength of an electromagnet can be increased by

A) increasing the length of the coiled wire	B) increasing current supply
C) increasing the number of turns	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

The strength of an electromagnet can be increased by increasing the cross-sectional area, increasing the number of turns, increasing current supply, increasing the length of the coiled wire.

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Filed Under: Physics
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Q:

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

Mahatma Gandhi is called as the Father of the Nation.

A) called Father of the Nation	B) called the Father of the Nation
C) Father of the Nation	D) No improvement

Answer & Explanation Answer: D) No improvement

Explanation:

No improvement required. Sentence is idiomatically correct.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

Neither of the scout leaders know (A)/ how to trap wild animals (B)/ or how to prepare them for mounting (C)/ No Error (D)

A) A	B) B
C) C	D) D

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