Correct match is/are: (A) Soda ash: \( \mathrm{Na}_{2} \mathrm{CO}_{3} \) (B) Pearl ash: \( \mat...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=OMel-uiBiWc


Duration: 1:31
7 views
0

Correct match is/are:
(A) Soda ash: \( \mathrm{Na}_{2} \mathrm{CO}_{3} \)
(B) Pearl ash: \( \mathrm{K}_{2} \mathrm{CO}_{3} \)
(C) Bone ash : \( \mathrm{CuCO}_{3} \)
(D) Baking soda : \( \mathrm{NaHCO}_{3} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-17Assertion (A): рдЕрднрд┐рдХрдерди: рдХрднреА-рдХрднрд╛рд░ рдЕрднрд┐рдХреНрд░рд┐рдпрд╛ рдХреА рджрд░ рд╕рд╛рдиреНрджреНрд░рдг рдкрд░ рдирд┐рд░реНрднрд░ рдирд╣реАрдВ рдХрд░рддреА рд╣реИред Reason (R): рддрд░реН...
2023-02-17How is acetylene prepared by Kolbe's electrolysis
2023-02-17What are alkynes? How are they prepared in the laboratory ?
2023-02-17Which of the following groups activate(s) the benzene ring towards electrophilic substitution? (...
2023-02-17рдЖрдХреГрддрд┐ \( 9.32 \) рдореЗрдВ, \( \mathrm{ABCD} \) рдПрдХ рд╕рдорд╛рдВрддрд░ рдЪрддреБрд░реНрднреБрдЬ рд╣реИ рдФрд░ \( \mathrm{BC} \) рдХреЛ рдПрдХ рдмрд┐рдиреНрдж...
2023-02-17Only two monochloro derivatives are possible for (A) ethane (B) propane (C) \( n \)-butane (D) i...
2023-02-17рд╡реГрддреНрдд \( x^{2}+y^{2}=a^{2} \) рдкрд░ рдкреНрд░рд╛рдЪрд▓ рдмрд┐рдиреНрджреБ рд╣реИ- (a) \( (a \cos \theta, a \sin \theta) \) (b) ...
2023-02-17рдирд┐рдпреЗрде рд▓рд┐рдЦрд┐рдП: рдХреЛрдИ рдЫрд╛рддреНрд░ рдЖрд▓рд╕реА рдирд╣реАрдВ рд╣реИред
2023-02-17Which of the following statements are correct? (A) In crystalline \( \mathrm{NaHCO}_{3} \), the ...
2023-02-17Dilute solutions of alkali metals in liquid ammonia: (A) are powerful reducing agents (B) are pa...
2023-02-17Correct match is/are: (A) Soda ash: \( \mathrm{Na}_{2} \mathrm{CO}_{3} \) (B) Pearl ash: \( \mat...
2023-02-17An alloy of \( \mathrm{Na} \) and \( \mathrm{K} \) is: (A) liquid at room temperature (B) used i...
2023-02-17\( 0.5 \) mole of \( \mathrm{H}_{2} \mathrm{SO}_{4} \) is mixed with \( 0.2 \) mole of Ca(OH) . ...
2023-02-17The ratio of amounts of \( \mathrm{H}_{2} \mathrm{~S} \) needed to precipitate all the metals io...
2023-02-17The number of mole present in 2 litre of \( 0.5 \mathrm{M} \mathrm{NaOH} \) is: (A) 2 (B) 1 (C) ...
2023-02-17The number of milli equivalent contained in \( 0.5 \) litre of \( 0.2 \mathrm{~N} \) solution is...
2023-02-17The simplest formula of a compound containing \( 50 \% \) of element \( X \) (atomic mass 10 ) a...
2023-02-17\( 5.85 \mathrm{~g} \) of \( \mathrm{NaCl} \) are dissolved in \( 90 \mathrm{~g} \) of water. Th...
2023-02-17The chloride of a metal contains \( 71 \% \) chlorine by mass and the vapour density of it is 50...
2023-02-17What do you understand by the term conformation? Discuss briefly the various methods used for th...
2023-02-17What are arenes? How are they classified ? Discuss briefly the isomerism and nomenclature of arenes.