1. Which calcium compound is used to make toothpaste?

Answer: Calcium carbonate

Reply

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->Which calcium compound is used to make toothpaste?....
QA->The compound of calcium used to make bandage & statues is?....
QA->Which calcium compound is used to remove ice from roads in cold countries?....
QA->Name the calcium compound which is used as filler in paper industry?....
QA->What is alloyed with copper to make bronze; and with lead to make pewter?....
MCQ->During recovery step of citric acid, calcium citrate formed is treated with which of the following acid to precipitate calcium?...
MCQ->What will be the compound interest earned on an amount of Rs. 5000 in 2 years? I.  The simple interest on the same amount at the same rate of interest in 5 years is Rs. 2000. II.  The compound interest and the simple interest earned in one year is the same.  III.  The amount becomed more than double on compound interest in 10 years....
MCQ->For the irreversible reaction, Ca+ 2C = Ca C2 , Δ H°298 = - 60000 J . mole-1 . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be...
MCQ->1 kg of calcium carbide (CaC2) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour ?...
MCQ->In the reaction, Ca + 2H2O = Ca(OH)2 + H2 ; what volume (c.c.) of hydrogen at STP would be liberated, when 8 gm of calcium reacts with excess water ? (atomic weight of calcium = 40)...
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution