Chemistry Chapter 1 Class 9 MCQ. We covered all the Chemistry Chapter 1 Class 9 MCQs in this post for free so that you can practice well for the exam.
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Chemistry Chapter 1 Class 9 Objective MCQ for Students
Which of the following contains the number of color waves?
(A) PPL
(B) Monochromatic light
(C) Colored light
(D) Ordinary light
Option d – Ordinary light
A research student, when trying to get ethyl chloride from ethanol, noticed that extra heating was required despite the reagent, which he didn’t require while preparing tert-butyl chloride. The reagent must be
(A) Groove’s reagent
(B) Sandmayer’s reagent
(C) Darzen’s reagent
(D) Lucas reagent
Option d – Lucas reagent
Vijay is performing a reaction between 2-methyl prop-1-ene and hydrogen bromide in the presence of Na2O2. His major product might be a haloalkane.
(A) Primary
(B) Secondary
(C) Tertiary
(D) Vinylic
Option a – Primary
Four students found the relation between the boiling point for halides of ethane. Who is most likely to be correct? [R is the ethyl group]
(A) Sundarm: RCl > RBr > RI
(B) Vajid: RI > RBr > RCl
(C) Tom: RBr > RI > RCl
(D) Surinder: RCl > RI > RBr
Option b – Vajid: RI > RBr > RCl
We covered all the chemistry chapter 1 class 9 mcq above in this post for free so that you can practice well for the exam.
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