Kosen Archives - Page 13 of 15

QUESTION 02 Which of the following elements has the smallest electronegativity? K Cl Zn Li O 🔍 Solution \begin{equation*}...

05 Apr

Kosen 2018 Chemistry 02

Andi

QUESTION 02 Which of the following elements has the smallest electronegativity? K Cl Zn Li O 🔍 Solution \begin{equation*}...

QUESTION 03 Which of the following atoms has the most valence electrons? N S Na Si F 🔍 Solution...

05 Apr

Kosen 2018 Chemistry 03

Andi

QUESTION 03 Which of the following atoms has the most valence electrons? N S Na Si F 🔍 Solution...

QUESTION 04 Which of the following molecules has the most lone pair electrons? \(\ce{CH3OH}\) \(\ce{C2H4}\) \(\ce{NH3}\) \(\ce{CO2}\) \(\ce{HCl}\) 🔍...

05 Apr

Kosen 2018 Chemistry 04

Andi

QUESTION 04 Which of the following molecules has the most lone pair electrons? \(\ce{CH3OH}\) \(\ce{C2H4}\) \(\ce{NH3}\) \(\ce{CO2}\) \(\ce{HCl}\) 🔍...

🎯 PAST PAPER Selamat! Kamu telah mempelajari seluruh konsep dasar pada bab ini. Halaman latihan ini dirancang khusus untuk...

05 Apr

Kosen 2018 Chemistry 00

Andi

🎯 PAST PAPER Selamat! Kamu telah mempelajari seluruh konsep dasar pada bab ini. Halaman latihan ini dirancang khusus untuk...

QUESTION 06 Answer the following two questions. Use 3.14 as the ratio of the circumference of a circle to...

05 Apr

Kosen 2018 Physics 06

Andi

QUESTION 06 Answer the following two questions. Use 3.14 as the ratio of the circumference of a circle to...

QUESTION 07 Answer the following three questions. Use the gravitational acceleration \(g\), the electrostatic constant of Coulomb's law \(k\),...

05 Apr

Kosen 2018 Physics 07

Andi

QUESTION 07 Answer the following three questions. Use the gravitational acceleration \(g\), the electrostatic constant of Coulomb's law \(k\),...

QUESTION 01 An object with a mass of \(4.0 \text{ kg}\) being suspended by a massless string is at...

05 Apr

Kosen 2018 Physics 01

Andi

QUESTION 01 An object with a mass of \(4.0 \text{ kg}\) being suspended by a massless string is at...

QUESTION 02 Object B is moving at a speed of \(6.0 \text{ m/s}\) on a smooth horizontal plane towards...

05 Apr

Kosen 2018 Physics 02

Andi

QUESTION 02 Object B is moving at a speed of \(6.0 \text{ m/s}\) on a smooth horizontal plane towards...

QUESTION 03 Consider a system with two boxes A and B connected by a sufficiently small tube with a...

05 Apr

Kosen 2018 Physics 03

Andi

QUESTION 03 Consider a system with two boxes A and B connected by a sufficiently small tube with a...

QUESTION 04 Answer the following three questions on the Doppler effect for sound. The sound source and the observer...

05 Apr

Kosen 2018 Physics 04

Andi

QUESTION 04 Answer the following three questions on the Doppler effect for sound. The sound source and the observer...