Q:

According to Dalton’s Atomic Theory, the smallest indivisible particles of matter is called ______.

A) molecule	B) atom
C) compound	D) element

Answer & Explanation Answer: B) atom

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: Bank Exams

0 1001

Q:

The Chemical formula of Acetic acid is _____.

A) CH3COH	B) CH3COOH
C) CH3COCH3	D) CH2COOH

Answer & Explanation Answer: D) CH2COOH

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: Bank Exams

0 1001

Q:

Atomic number of which of the following elements is greater than that of Aluminium?

A) Phosphorus	B) Neon
C) Magnesium	D) Sodium

Answer & Explanation Answer: A) Phosphorus

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: Bank Exams

2 1001

Q:

In total internal reflection, the light travel from

A) rarer to denser medium and it occurs with no loss of intensity	B) denser to rarer medium and it occurs with no loss of intensity
C) rarer to denser medium and it occurs with loss of intensity	D) denser to rarer medium and it occurs with loss of intensity

Answer & Explanation Answer: B) denser to rarer medium and it occurs with no loss of intensity

Explanation:

According to wave theories, for Total internal reflection tohappen: Light must travel from denser medium to rarer medium. Angle of incidence should be greater than critical angle. As in case of TIR, the image is perfectly clear, it implies that there has been no loss of intensity.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

1 1001

Q:

If speed of rotation of the earth increases, the weight of the body

A) decreases	B)
C)	D)

Answer & Explanation Answer: A) decreases

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

0 1001

Q:

If the angle of incidence formed on a concave mirror at a point is 30 deg then the angle of reflection will be

A) 15 deg	B) 30 deg
C) 60 deg	D) 90 deg

Answer & Explanation Answer: B) 30 deg

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

0 1001

Q:

Who gave the 'General Equilibrium Theory'?

A) J. M. Keynes	B) Leon Walras
C) David Ricardo	D) Adam Smith

Answer & Explanation Answer: B) Leon Walras

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams

0 1001

Q:

Which light is least effective in photosynthesis?

A) Blue light	B) Green light
C) Red light	D) Sunlight

Questions

Quick Links