Science, asked by geetapathrabe4, 5 days ago

Number of hydrogen molecules present in 3 moles of hydrogen is_____
1. 18.069 x 1022
2. 18.069 x 1023
3. 18.069 x 1020
4. 18.069 x 1021

Answers

Answered by Anonymous

0

Answer:

18.066 molecules of hydrogen.

Answered by josepanleesel8

1

Answer:

18.069×1021 is the answer

Previous Question

Next Question

Similar questions

Hindi, 2 days ago

काल भेट (5) निम्नलिखित वाक्य में से काल भेद पहचानिए तथा सूचना के अनुसार काल परिवर्तन कीजिए (1) गाँव मे बच्चे अब उसके पीछे-पीछे घूम रहे थे। (i) काल परिवर्तन। (सिर्फ एक) (1) कल क्या खाया था? (भविष्यकाल) (2) लोगों ने पहाड़ काटकर मैदान बना डाले हैं। (सामान्य भूतकाल)...

English, 2 days ago

what is chemistry??????????????

History, 2 days ago

13) Laws are necessary in society. * edom...

Math, 5 days ago

40 persons had to complete a work in 62 days. After 50 days 10 more persons join then work was finished in time. If more persons were not appointed then how many days late work was completed?

Math, 5 days ago

hindi letter writing...

Math, 7 months ago

using euclid division lemma ,find the largest number that divides 1251,9377 and 15628 leaving remainder 1,2 and 3 respectively. please explain...

English, 7 months ago

Write a letter to your friend telling him/her how Evelyn Glennie inspired you This question is of Chapter 2 of ( Beehive) Class 9...

Math, 7 months ago

Raman earns rs 45000 per annum and spends 60% of his income. By what amount should he reduce the expenditure so that ratio of expenditure and savings is reversed?? A.30000rs B.15000rs C.18000rs D.9000rs...