Nootan Chemistry Class 11. We covered all the Nootan Chemistry Class 11 MCQs in this post for free so that you can practice well for the exam.
Install our MCQTUBE Android app from the Google Play Store and prepare for any competitive government exams for free.
These types of competitive MCQs appear in exams like SSC, Railway, Bank, Delhi Police, UPSSSC, UPSC (Pre), State PCS, CDS, NDA, Assistant Commandant, and other Competitive Examinations, etc. We created all the competitive exam MCQs into several small posts on our website for your convenience.
You will get their respective links in the related posts section provided below.
Related Posts:
- Focus Guide for 11th Chemistry
- 11th Chemistry Guide Tamil Medium
- Biology Class 11 Objective Questions in Hindi
Nootan Chemistry Class 11 Objective for Students
The stench due to leakage from an LPG cylinder is because of:
(a) Methane
(b) Propane
(c) Butane
(d) Ethyl mercaptan
Option d – Ethyl mercaptan
Which one of the following organic acids is abundant in grapes, tamarind, and banana?
(a) Acetic acid
(b) Citric acid
(c) Lactic acid
(d) Tartaric acid
Option d – Tartaric acid
Bronze is an alloy of copper and:
(a) Nickel
(b) Iron
(c) Tin
(d) Aluminium
Option c – Tin
Liquid water is denser than ice due to:
(a) Higher surface tension
(b) Hydrogen bonding
(c) Van der Waals forces
(d) Covalent bonding
Option b – Hydrogen bonding
Which one of the following is the chemical name of heavy water?
(a) Hydrogen oxide
(b) Deuterium dioxide
(c) Deuterium oxide
(d) Heavy hydrogen oxide
Option c – Deuterium oxide
The mass number of an element is NOT changed when it emits:
(a) Alpha and Beta radiations only
(b) Alpha and Gamma radiations only
(c) Beta and Gamma radiations only
(d) Alpha, Beta, and Gamma radiations
Option c – Beta and Gamma radiations only
Which pair of the following is of Copper alloys?
(a) Brass and invar
(b) Bronze and Nichrome
(c) Brass and Bronze
(d) None of these
Option c – Brass and Bronze
Which of the following is also used as a lubricant?
(a) Cuprite
(b) Graphite
(c) Haematite
(d) Cryolite
Option b – Graphite
The material used for safety from nuclear radiation is:
(a) Copper
(b) Platinum
(c) Iron
(d) Lead
Option d – Lead
Which one of the following is a natural polymer?
(a) Bakelite
(b) Silk
(c) Kevlar
(d) Lexan
Option b – Silk
Urea is:
(a) A nitrogen-containing organic compound
(b) A nitrogen-containing inorganic compound
(c) A plant hormone
(d) An Endergonic compound
Option a – A nitrogen-containing organic compound
We covered all the nootan chemistry class 11 mcqs above in this post for free so that you can practice well for the exam.
Check out the latest MCQ content by visiting our mcqtube website homepage.
Also, check out:
