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  • 4 answers

Himanshu Mittal 2 years, 5 months ago

Substance X is Baking soda (NaHCo3) is used for making tasty crispy pakoras. Uses of Baking Soda: • It is used in bakery. • It is used for extinguishing fire (in soda acid fire extinguishers). 2NaHCO3 + Heat - Na2CO3 + H2O + CO2.

Alisha Kushwah 2 years, 5 months ago

by releasing chemicals into rivers and oceans without treating them and by burning which causes emission of carbon dioxide and monoxide.

Shambhavi - 2 years, 5 months ago

X is sodium hydrogen carbonate i.e Baking soda NaHCO3. ii 2NaHCO3 +Heat→Na2CO3 + H2O + CO2. A compound X of sodium is commonly used in kitchen for making Cripsy Pakoras. It is also used for curing acidity in the stomach.

Gurveer Singh 2 years, 5 months ago

How do industries pollute the environment?
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  • 3 answers

Sayandeep Das Das 2 years, 5 months ago

Christmas, republic day,indipendence day

Pooja.S Pooja.S 2 years, 5 months ago

How are poor people treated badly

Pooja.S Pooja.S 2 years, 5 months ago

How are how are poor peoples treated badly
  • 1 answers

Dhanshri Chavan 2 years, 5 months ago

Swachhata Jivan ka Aadhar anuchchhed
Answers to the current crisis of water may lie in the lack of reliance on our own traditions by our communities. Indians, over centuries; developed a range of techniques to harvest every possible form of water, from rainwater, stream and river water as well as flood water. They have tapped water from hill streams or springs known as kuhls carrying a discharge of 15-100 litres per seconds. In Meghalaya, a 200-year old system of tapping stream and spring water for irrigating plants by using bamboos still exists. Credit must go to the people of the villages of Rajasthan and particularly Jodhpur, here old water system still exists and where the traditional system was maintained even after the advent of piped water. Villages which neglected their traditional system was maintained even after the advent of piped water. Villages which neglected their traditional system and relied solely on piped water sources faced scarcity under drought conditions. An Ironic contrast of water management is that between Jaisalmer and Cherrapunji which get 100 mm and 15,000 mm of rainfall respectively, Jaisalmer had enough water for itself until recent years, while Cherrapunji the wettest place on the earth, faced a drinking water shortage. Alwar district, also in Rajasthan, has been successful in harvesting water thereby bringing prosperity to its villages. In India, during the season of summer, our taps go on without water and we feel the scarcity of water. It is because we are much careless about the use of water and waste it extravagantly.
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  • 1 answers

Manpreet Kaur 2 years, 5 months ago

Please give answer
  • 0 answers
  • 1 answers

Mahto Kumar 2 years, 5 months ago

What is a hut ?
  • 5 answers

Karthik Karthi 2 years, 5 months ago

Yes

Kavyanjali Amrit 2 years, 5 months ago

Air is a mixture and not a compound because of the following reasons: Air can be separated into its constituents such as oxygen, nitrogen etc. by fractional distillation of liquid air. Air shows the properties of all the gases present in it.

Kunal Sisodiya 2 years, 5 months ago

Yes

Nihal Kumar 2 years, 5 months ago

Yes air is mixture of many various gases like nitrogen,oxygen, co2,and other gases.

Palak Sharma 2 years, 5 months ago

Yes air is a mixture of gases like oxygen,carbon dioxide, nitrogen,and other gases
  • 0 answers
  • 2 answers

Samarth Shelar 2 years, 2 months ago

Devoris

Yashvi . 2 years, 5 months ago

HD
  • 1 answers

Alisha Kushwah 2 years, 5 months ago

see cbse.nic.in
  • 1 answers

Hello Gundawa 2 years, 5 months ago

If a female is pregnant she must need a lot of proteins not just proteins but other more nutrients as to grow the baby healthy in her belly(uterus)
  • 2 answers

Anjan Karthi 2 years, 5 months ago

Hope you understood the whole thing.

Anjan Karthi 2 years, 5 months ago

Ventricles usually have very thick walls so that they can withstand the pressure with which they have to pump blood so that blood circulates through each and every tissue of the body. But, left ventricle is the one that actually sends the blood to most body tissues, so the LV is the thickest due to which aorta has to withstand higher pressure. But, RV does not need that much pressure or thickness as it has to pump blood only to the lungs. So, the pulmonary artery also experiences relatively lower pressure than aorta. So, considering (1), thicker the ventricular wall, more would be the pressure it's associated artery has to withstand. Considering (2), more the number of tissues to which blood must reach and more the distance the blood must travel to reach tissues, greater will be the pressure on the great arteries. (GREAT ARTERIES IS THE COLLECTIVE TERM FOR AORTA AND PULMONARY ARTERY)
  • 3 answers

Hazel Subhash Jangid 2 years, 5 months ago

Cut Copy Or Paste Options

Shagun Thakur 2 years, 5 months ago

The cut / copy/ paste options

Ishita Chaturvedi 2 years, 5 months ago

PQR is a triangle ,right angled at p. if PQ is = 10 cm and PR= 24 cm find QR

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