Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

What is the shape of molecules SF6 and IF7?

1201

What are the raw materials used for the precipitation of Na2Co3 by Solvay ammonium Process?

1117

Give the example for electrophilic substitution reaction?

1127

What can you calculate by selecting Born-Haber cycle?

1102

In water molecule the bond angle decreases from 109.28 to 104.5, why this does happens?

1013

What is structure of Nacl and give the co-ordination number of Nacl?

1018

What is the order of C-H bond length in C2H6 and C2H4 and C2H2?

1059

Define limiting radius?

1142

Which is the most Abundant Alkaline earth element?

1079

Define co-ordination covalent bond?

1100

In double bond, how many sigma and Pi bonds are present in it?

1073

Which group of elements is called alkaline earth metals?

1041

Which element in 1A group does not form peroxides?

1095

What is the property of Alkaline earth metal Ions?

1089

What are the units of bond length?

1093

Un-Answered Questions { Sciences }

What is german silver?

899

Can we consider in purity angel

1833

What is the structure of cscl and give the co-ordination number of Cscl?

1213

what is the chemical component of eggplant that stimulates the blood glucose level?

2118

How much does automotive oil weigh?

1018

What is the process, by which aluminium is refined?

1199

why we shrink our body during cold

1787

what is the importance of the medicinal plant morinda elliptica?

1993

Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

1689

Who invented telescope?

1121

How much can transient transfection expected from Lipofectamine 2000(Invitrogen)?

2244

What is the proper formula used to calculate acceleration?

1064

Explain about the mass number of nuclear?

1030

Describe your approach to addressing childhood obesity and counseling families on maintaining a healthy lifestyle.

What are the two most abundant elements in the universe?

1159

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