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:

Which statement is true of all atoms that are anions?

A) The atom has more electrons than protons	B) The atom has more protons than electrons
C) The atom has equal number of protons and electrons	D) All of the above

Answer & Explanation Answer: A) The atom has more electrons than protons

Explanation:

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Q:

The process of depositing a layer of zinc on iron is called ___________

A) Galvanisation	B) Crystallisation
C) Rusting	D) Baking

Answer & Explanation Answer: A) Galvanisation

Explanation:

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Q:

Five statements are given below, labelled A, B, C, D and E, among these, four statements are in logical order and form a coherent paragraph/passage. From the given options, choose the option that does not fit into the theme of the passage.

A) The global cooperation that has emerged lately is certainly welcome.	B) The ocean has suffered decades of abuse and neglect.
C) It has been treated as a free-for-all garbage bin and race-to-the-bottom buffet.	D) We have financed its destruction, with no regard for the consequences.

Answer & Explanation Answer: A) The global cooperation that has emerged lately is certainly welcome.

Explanation:

All statements except ‘A’ are based about the same theme which is The Fight for Ocean Health while sentence A talks about The Next Phase of Climate Action.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

During the process of protein synthesis, each trna carries one

A) amino acid	B) nucleotide
C) fatty acid	D) nucleic acis

Answer & Explanation Answer: A) amino acid

Explanation:

During protein synthesis process, each tRNA carries one aminoacid for protein synthesis to the ribosomes.

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Q:

The purpose of safety stock is to

A) eliminate the possibility of a stockout	B) control the likelihood of a stockout due to the variability of demand during lead time
C) replace failed units with good ones	D) eliminate the likelihood of a stockout due to erroneous inventory tally

Answer & Explanation Answer: B) control the likelihood of a stockout due to the variability of demand during lead time

Explanation:

The purpose of safety stock is to control the likelihood of a stockout due to the variability of demand during lead time. Stockouts contribute to the direct loss of any type of business.

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Q:

Which of the following Stock exchanges is called "Big Board"?

A) Nasdaq	B) London Stock Exchange
C) New York Stock Exchange	D) Mumbai Stock Exchange

Answer & Explanation Answer: C) New York Stock Exchange

Explanation:

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Q:

Where is fragment information stored?

A) in the physical logs	B) in the reserved pages
C) in the system catalog tables	D) in the first page of the database tblspace

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