Acids Bases Salts

What new substance in formed during nuetralisation?

• Sugar

• Salt

• Lemon Juice

• Curd

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What type of acid helps us digest our food everyday?

• Tartaric Acid

• Acidic Acid

• Hydrochloric Acid

• Lactic Acid?

Tags

NGSS.MS-LS1-7

Choose all the Bases in the given choices:

• Calcium Hydroxide

• Oxalic Acid

• Pottasium Hydrodixe

• Ascorbic Acid

Fill in the blank.

(a)   turn Blue Litmus into Red.

(a)   turns Red Litmus blue.

Choose all of the following that can be used as indicators.

• Litmus Paper

• Coffee Powder

• Hibiscus (China Rose)

• Turmeric

Read the following and answer the question. A factory releases all it's waste, that is, harmful acids into bodies of water.The waste needs to be released immediately. But, there are organisms living inside the water too. Which one of these is the correct solution?

• Clear out all living organisms inside the body of water. Then, release the factory waste.

• Release all the waste immediately.

• Add Bases to neutralise the waste.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Sting of an ant contains

• Vinegar

• Common salts

• Milk of magnesia

• Formic acid

Taste of acid is

• Bitter

• Soupy

• Sour

• Sweet

Which is not the product of neutralization process

• Water

• Heat

• Salts

• Sugar