RRB Group D practice question
The common name of sodium hydrogen carbonate is-
From a RRB Group D Science practice set ┬╖ Science
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Correct answer: (D) Baking soda
Sodium hydrogen carbonate (NaHCO3) is commonly known as baking soda, used in cooking and as an antacid.
рд╣рд┐рдВрджреА рдореЗрдВ рдкреНрд░рд╢реНрди
рд╕реЛрдбрд┐рдпрдо рд╣рд╛рдЗрдбреНрд░реЛрдЬрди рдХрд╛рд░реНрдмреЛрдиреЗрдЯ рдХрд╛ рд╕рд╛рдорд╛рдиреНрдп рдирд╛рдо рдХреНрдпрд╛ рд╣реИ?
рдЙрддреНрддрд░ рдЬрд╛рдБрдЪрдиреЗ рдХреЗ рд▓рд┐рдП рдХрд┐рд╕реА рд╡рд┐рдХрд▓реНрдк рдкрд░ рдЯреИрдк рдХрд░реЗрдВред
рдЙрддреНрддрд░ рдФрд░ рд╡реНрдпрд╛рдЦреНрдпрд╛ рджреЗрдЦреЗрдВ
рд╕рд╣реА рдЙрддреНрддрд░: (D) рдмреЗрдХрд┐рдВрдЧ рд╕реЛрдбрд╛
рд╕реЛрдбрд┐рдпрдо рд╣рд╛рдЗрдбреНрд░реЛрдЬрди рдХрд╛рд░реНрдмреЛрдиреЗрдЯ (NaHCO3) рдХрд╛ рд╕рд╛рдорд╛рдиреНрдп рдирд╛рдо рдмреЗрдХрд┐рдВрдЧ рд╕реЛрдбрд╛ рд╣реИ, рдЬрд┐рд╕рдХрд╛ рдЙрдкрдпреЛрдЧ рдЦрд╛рдирд╛ рдкрдХрд╛рдиреЗ рдФрд░ рдЕрдореНрд▓рдирд╛рд╢рдХ рдХреЗ рд░реВрдк рдореЗрдВ рд╣реЛрддрд╛ рд╣реИред
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