pooja1010 Asked: December 2022 1the substances that are used to test whether a substance is acidic or basic is called indicatoracidbasesalt
pooja1010 Asked: December 2022 2 lemon juice is in taste so it is known as an bitter basesour acidsour basebitter acid 63a72bdb7f8d0
pooja1010 Asked: December 2022 5. Phenolphthalein is a synthetic indicator and its colours in acidic and basic solutions, respectively are *red and blue.blue and red.pink and colourless.colourless
pooja1010 Asked: December 2022 9salts formed by the reaction of strong acid and weak base are calledneutral saltsacidic saltsbasic saltsacidic or basic salts
pooja1010 Asked: December 2022 15an iron ball at 40 degree celsius is dropped in a mug containing water at 40 degree celsius the heat willflow from iron
pooja1010 Asked: December 2022 19we make considerable use of convection currents in our daily lifetick the one which is not correct for the statementuse 63a71ac980914
pooja1010 Asked: December 2022 20 a wooden spoon is dipped in a cup of ice cream its other end becomes cold by the process of conductionbecomes
pooja1010 Asked: December 2022 12bodies transmitting heat via radiationdo not require any material mediumare liquids onlymakes heat travel in one direction onlysolids only
pooja1010 Asked: December 2022 19we make considerable use of convection currents in our daily lifetick the one which is not correct for the statementuse
pooja1010 Asked: December 2022 10ch3 coona is named as acetate sodiumsoduim carbon actetatesodium acetatesoduim acetic acid
pooja1010 Asked: December 2022 2 lemon juice is in taste so it is known as an bitter basesour acidsour basebitter acid
pooja1010 Asked: December 2022 6which of the following set of substances contain acids grapes and baking sodavinegar and soapgrapes and tamarindbaking soda and soapno
pooja1010 Asked: December 2022 6which of the following set of substances contain acids grapes and baking sodavinegar and soapgrapes and tamarindbaking soda and soap
pooja1010 Asked: December 2022 14 in fahrenheit scale water freezes atzero degree32 degree40 degree212 degree
pooja1010 Asked: December 2022 8acids of high concentration are known as dilute acidsorganic acidsconcentrated acidsmineral acids
pooja1010 Asked: December 2022 16. X and Y measure their body temperature. X found its to be 98.4 degree Fahrenheit and Y recorded 36.9 degree Celsius. Which