Trending ▼   ResFinder  

ICSE Class X Prelims 2023 : Chemistry (Bhaktivedanta Swami Mission School (BSMS), Mumbai) Prelim / Pre-Board 1

8 pages, 72 questions, 1 questions with responses, 1 total responses,    0    0
ICSE
Indian Certificate of Secondary Education (ICSE), New Delhi
+Fave Message
 Home > icse >   F Also featured on: School Page

Formatting page ...

Bhaktivedanta Swami Mission School PRE-PRELIMINARY EXAMINATION - (2022-23) SUBJECT: CHEMISTRY Std: X (Paper -2) Marks: 80 Time:2Hr. Date: 02/12/2022 Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 mimutes. This time is to be spent in reading the Question Paper. The time given at the head of this paper is the time allowed for writing the answers. Section I is compulsory. Attempt any four questionsfrom Section . lhe intended marks for questions or parts ofquestions are given in brackets [ ]. SECTIONI(40Marks) Attempt all questions from this Section Question 1 Choose one correct answer to the questions from the ) The main components of brass are: (a) Copper and Zinc" (c) Copper and tin given options. [15 (b) Copper and lead (d) Copper and iron The drying agent used to dry NH3 is: (a) POs (c) CaClh (b) conc. HSO4 (d)Ca0' (i) The general formula of alkynes is: (a)CaH2n-2 (b) C.Ha-2 (c) CHza (iv) A polar covalent compoundis (a) Methane (v) (d) CaHa 20 (b)Ammonia (c) Nitrogen A strong electrolyte from the following is: (a) Acetic acid (c) Ammonium hydroxide (b) Oxalic acid d) Sodium hydroxide" Page 1 of 8 (d) Chlorine

Formatting page ...

Top Contributors
to this ResPaper
(answers/comments)


ICSE

(1)

Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...

 

  Print intermediate debugging step

Show debugging info


 


Tags : icse free download, icse papers, pdf download 2020 2021 2022 2023, 2024 icse sample papers, icse books, portal for icse india, icse question bank, indian certificate of secondary education, icse question papers with answers, icse model test papers, solved past board question papers of icse last year, previous years solved question papers, free online icse solved question paper, icse syllabus, india icse board sample questions papers, last 10 years icse papers, icse question papers 2022 - 2023, icse guess sample questions papers, icse important questions, class 10 specimen / guess / mock papers, icse pre board question papers, icse 2022 - 2023 pre-board examination  

© 2010 - 2024 ResPaper. Terms of ServiceContact Us Advertise with us

 

icse chat