The general formula for alkanes is _____...? Mcqs

PPSC Past Papers

Latest MCQs

The general formula for alkanes is _____...?

(A) CnH2n
(B) CnH2n+1

(C) CnH2n+2
(D) CnH2n-1

✅ Correct Answer: CnH2n+2

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Alkenes ______...?

(A) Show the same general formula as alkynes
(B) Have carbon-carbon triple bond

(C) Have carbon-carbon double bond
(D) Are saturated hydrocarbons

✅ Correct Answer: Have carbon-carbon double bond

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

In general, Comets have __________ orbits...?

(A) Elliptical
(B) Highly elliptical

(C) Circular
(D) Parabolic

✅ Correct Answer: Highly elliptical

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Chemical formula for Water is _______ ...?

(A) NaAlO2
(B) H2O

(C) Al2O3
(D) CaSiO3

✅ Correct Answer: H2O

Comments

Source: This question is taken from the Everyday Science

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link