Home
Class 7
CHEMISTRY
Mark'T' if the statement is true and 'F'...

Mark'T' if the statement is true and 'F' if the false
Tooth decay is caused by the presence of a base.

Text Solution

Verified by Experts

F
Promotional Banner

Similar Questions

Explore conceptually related problems

Mark'T' if the statement is true and 'F' if the false Nitric acid turns red litmus blue.

Mark'T' if the statement is true and 'F' if the false Sodium hydroxide turns blue litmus red.

Mark'T' if the statement is true and 'F' if the false Indicator is a sbstance which shows different colours in acidic and basic solution.

Mark *T' if the statement is true and 'F' if it is false: A real image cannot be obtained on a screen.

Mark 'T' if the statement is true and 'F' if it is false The product of photosynthesise is not a protein.

Mark'T' if the statement is true and 'F' if the false Sodium hydroxide and hydrochloric acid neutralise each other and from salt and water.

Mark 'T' if the statement is true and 'F' if it is false Solar energy is converted into chemical energy during photosynthesis.

Mark 'T' if the statement is true and 'F' if it is false Plant which synthesise their food are called saprotrophs.

Mark *T' if the statement is true and 'F' if it is false: Whenthe electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks.

Mark *T' if the statement is true and 'F' if it is false: An electric bell has an electromagnet