ICH 101 Past Question and Answers Page 4

In this article we CONTINUED the ICH 101 Past Question Paper and the possible solution, if the solutions are not yet complete please contact us on whatsapp.

QUESTION NUMBER 21

Associated Molecules is one of the characteristics of compounds formed by ….?

A. Hydrogen Bonding

B. Ion-dipole force

C. Dipule- dipole force

D. Van der Waals Force



ANSWER: A

QUESTION NUMBER 22

The mass of atom is always described as being equivalent to the mass of …?

A. The number of electrons in atomic unit

B. The number of protons in atomic unit

C. Number of neutrons in the atomic unit

D. Number of protons in the same unit



ANSWER: B

QUESTION NUMBER 23

The quantum mechanical model of an atom was proposed by ….?

A. Erwin Schrodinger

B. Godwin Rodinger

C. Emmynasouth

D. Niels Bohr



ANSWER: A

QUESTION NUMBER 24

The Michael Faraday’s experiment on electrolysis supports the existence of —– sub-atomic particle?

A. Electrons

B. Protons

C. Neutrons

D. No-atrons




ANSWER: A

QUESTION NUMBER 25

The type of hybridization involved in the fermation of ethyne is…?

A. Sp hybridised

B. Ap hybridised

C. Et hybridised

D. Fe hybridised



ANSWER: A

QUESTION NUMBER 26

The type of bond in ammonium chloride is…?

A. Covalent bonds and an ionic bond

B. Polar Covalent

C. None of the above

D. NaCl



ANSWER: B

QUESTION NUMBER 27

across the period atomic radius …..?

A. Decreases

B. Increases

C. Moves About

D. Stays Stationer



ANSWER: A

QUESTION NUMBER 28

The law of octaves was proposed by…?

A. John Alexander Reina Newlands

B. Mr Obini

C. Nail Newland

D. Emmy



ANSWER: A